Add projects to the solution filters (#27245)

Author: davidfowl

src/Http/HttpAbstractions.slnf

@@ -44,7 +44,10 @@
       "src\\Http\\WebUtilities\\perf\\Microsoft.AspNetCore.WebUtilities.Performance\\Microsoft.AspNetCore.WebUtilities.Performance.csproj",
       "src\\Security\\Authorization\\Policy\\src\\Microsoft.AspNetCore.Authorization.Policy.csproj",
       "src\\Middleware\\CORS\\src\\Microsoft.AspNetCore.Cors.csproj",
-      "src\\Http\\Metadata\\src\\Microsoft.AspNetCore.Metadata.csproj"
+      "src\\Http\\Metadata\\src\\Microsoft.AspNetCore.Metadata.csproj",
+      "src\\ObjectPool\\src\\Microsoft.Extensions.ObjectPool.csproj",
+      "src\\WebEncoders\\src\\Microsoft.Extensions.WebEncoders.csproj",
+      "src\\Testing\\src\\Microsoft.AspNetCore.Testing.csproj"
     ]
   }
 }

src/Mvc/Mvc.slnf

@@ -126,7 +126,11 @@
       "src\\Http\\Metadata\\src\\Microsoft.AspNetCore.Metadata.csproj",
       "src\\Components\\Authorization\\src\\Microsoft.AspNetCore.Components.Authorization.csproj",
       "src\\Components\\Forms\\src\\Microsoft.AspNetCore.Components.Forms.csproj",
-      "src\\DataProtection\\Extensions\\src\\Microsoft.AspNetCore.DataProtection.Extensions.csproj"
+      "src\\DataProtection\\Extensions\\src\\Microsoft.AspNetCore.DataProtection.Extensions.csproj",
+      "src\\FileProviders\\Embedded\\src\\Microsoft.Extensions.FileProviders.Embedded.csproj",
+      "src\\Localization\\Abstractions\\src\\Microsoft.Extensions.Localization.Abstractions.csproj",
+      "src\\Localization\\Localization\\src\\Microsoft.Extensions.Localization.csproj",
+      "src\\JSInterop\\Microsoft.JSInterop\\src\\Microsoft.JSInterop.csproj"
     ]
   }
 }