Infer default sources for parameters of minimal actions (#31603)

This does a big chunk of #30248 while heavily refactoring the RequestDelegateFactory by splitting it out into a bunch of smaller methods.

For part 2 of #30248, a "scalar value type that lives in the System namespace", I went with the alternative of "Something convention-based like the presence of a bool TryParse(string, out T) method" instead. This conventions work for types in any namespace including user-defined types.

Author: halter73

AspNetCore.sln

@@ -1558,12 +1558,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "BrowserTesting", "BrowserTe
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.AspNetCore.BrowserTesting", "src\Shared\BrowserTesting\src\Microsoft.AspNetCore.BrowserTesting.csproj", "{B739074E-6652-4F5B-B37E-775DC2245FEC}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{722E5A66-D84A-4689-AA87-7197FF5D7070}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WasmLinkerTest", "src\Components\WebAssembly\testassets\WasmLinkerTest\WasmLinkerTest.csproj", "{3B375FFC-1E38-453E-A26D-A510CCD3339E}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MapActionSample", "src\Http\Routing\samples\MapActionSample\MapActionSample.csproj", "{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples", "Samples", "{71287382-95EF-490D-A285-87196E29E88A}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "HostedBlazorWebassemblyApp", "HostedBlazorWebassemblyApp", "{B4226BE2-DCB7-40C5-93F2-94C9BD6F4394}"
@@ -1604,6 +1600,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlazorWinFormsApp", "src\Co
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Http.Abstractions.Microbenchmarks", "src\Http\Http.Abstractions\perf\Microbenchmarks\Microsoft.AspNetCore.Http.Abstractions.Microbenchmarks.csproj", "{3F752B48-2936-4FCA-B0DC-4AB0F788F897}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MapActionSample", "src\Http\samples\MapActionSample\MapActionSample.csproj", "{A661D867-708A-494E-8B6B-6558804F9A3F}"
+EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "testassets", "testassets", "{F0849E7E-61DB-4849-9368-9E7BC125DCB0}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WinFormsTestApp", "src\Components\WebView\Platforms\WindowsForms\testassets\WinFormsTestApp\WinFormsTestApp.csproj", "{99EE7769-3C81-477B-B947-0A5CBCD5B27D}"
@@ -7483,18 +7481,6 @@ Global
 		{3B375FFC-1E38-453E-A26D-A510CCD3339E}.Release|x64.Build.0 = Release|Any CPU
 		{3B375FFC-1E38-453E-A26D-A510CCD3339E}.Release|x86.ActiveCfg = Release|Any CPU
 		{3B375FFC-1E38-453E-A26D-A510CCD3339E}.Release|x86.Build.0 = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|x64.Build.0 = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Debug|x86.Build.0 = Debug|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|Any CPU.Build.0 = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|x64.ActiveCfg = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|x64.Build.0 = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|x86.ActiveCfg = Release|Any CPU
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2}.Release|x86.Build.0 = Release|Any CPU
 		{8F6F73F7-0DDA-4AA3-9887-2FB0141786AC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{8F6F73F7-0DDA-4AA3-9887-2FB0141786AC}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8F6F73F7-0DDA-4AA3-9887-2FB0141786AC}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -7627,6 +7613,18 @@ Global
 		{3F752B48-2936-4FCA-B0DC-4AB0F788F897}.Release|x64.Build.0 = Release|Any CPU
 		{3F752B48-2936-4FCA-B0DC-4AB0F788F897}.Release|x86.ActiveCfg = Release|Any CPU
 		{3F752B48-2936-4FCA-B0DC-4AB0F788F897}.Release|x86.Build.0 = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|x64.Build.0 = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Debug|x86.Build.0 = Debug|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|x64.ActiveCfg = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|x64.Build.0 = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|x86.ActiveCfg = Release|Any CPU
+		{A661D867-708A-494E-8B6B-6558804F9A3F}.Release|x86.Build.0 = Release|Any CPU
 		{99EE7769-3C81-477B-B947-0A5CBCD5B27D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{99EE7769-3C81-477B-B947-0A5CBCD5B27D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{99EE7769-3C81-477B-B947-0A5CBCD5B27D}.Debug|x64.ActiveCfg = Debug|Any CPU
@@ -8482,9 +8480,7 @@ Global
 		{22EA0993-8DFC-40C2-8481-8E85E21EFB56} = {41BB7BA4-AC08-4E9A-83EA-6D587A5B951C}
 		{8F33439F-5532-45D6-8A44-20EF9104AA9D} = {5F0044F2-4C66-46A8-BD79-075F001AA034}
 		{B739074E-6652-4F5B-B37E-775DC2245FEC} = {8F33439F-5532-45D6-8A44-20EF9104AA9D}
-		{722E5A66-D84A-4689-AA87-7197FF5D7070} = {54C42F57-5447-4C21-9812-4AF665567566}
 		{3B375FFC-1E38-453E-A26D-A510CCD3339E} = {7D2B0799-A634-42AC-AE77-5D167BA51389}
-		{8F510BAA-FA6B-4648-8F98-28DF5C69DBB2} = {722E5A66-D84A-4689-AA87-7197FF5D7070}
 		{71287382-95EF-490D-A285-87196E29E88A} = {562D5067-8CD8-4F19-BCBB-873204932C61}
 		{B4226BE2-DCB7-40C5-93F2-94C9BD6F4394} = {71287382-95EF-490D-A285-87196E29E88A}
 		{8F6F73F7-0DDA-4AA3-9887-2FB0141786AC} = {B4226BE2-DCB7-40C5-93F2-94C9BD6F4394}
@@ -8505,6 +8501,7 @@ Global
 		{3BA297F8-1CA1-492D-AE64-A60B825D8501} = {D4E9A2C5-0838-42DF-BC80-C829C4C9137E}
 		{CC740832-D268-47A3-9058-B9054F8397E2} = {D3B76F4E-A980-45BF-AEA1-EA3175B0B5A1}
 		{3F752B48-2936-4FCA-B0DC-4AB0F788F897} = {DCBBDB52-4A49-4141-8F4D-81C0FFFB7BD5}
+		{A661D867-708A-494E-8B6B-6558804F9A3F} = {EB5E294B-9ED5-43BF-AFA9-1CD2327F3DC1}
 		{F0849E7E-61DB-4849-9368-9E7BC125DCB0} = {D4E9A2C5-0838-42DF-BC80-C829C4C9137E}
 		{99EE7769-3C81-477B-B947-0A5CBCD5B27D} = {F0849E7E-61DB-4849-9368-9E7BC125DCB0}
 		{94D0D6F3-8632-41DE-908B-47A787D570FF} = {5241CF68-66A0-4724-9BAA-36DB959A5B11}