Bump the dotnet group with 3 updates (#4578)

Bumps Aspire.Hosting.AppHost from 9.4.1 to 9.4.2
Bumps Microsoft.AspNetCore.OpenApi from 9.0.8 to 9.0.9
Bumps Scalar.AspNetCore from 2.7.2 to 2.8.0

---
updated-dependencies:
- dependency-name: Aspire.Hosting.AppHost
  dependency-version: 9.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: Microsoft.AspNetCore.OpenApi
  dependency-version: 9.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: Scalar.AspNetCore
  dependency-version: 2.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/fundamentals/snippets/custom-urls/AspireApp.Api/AspireApp.Api.csproj

@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.8" />
-    <PackageReference Include="Scalar.AspNetCore" Version="2.7.2" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.9" />
+    <PackageReference Include="Scalar.AspNetCore" Version="2.8.0" />
   </ItemGroup>
 
 </Project>

docs/fundamentals/snippets/custom-urls/AspireApp.AppHost/AspireApp.AppHost.csproj

@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Aspire.Hosting.AppHost" Version="9.4.1" />
+    <PackageReference Include="Aspire.Hosting.AppHost" Version="9.4.2" />
   </ItemGroup>
 
   <ItemGroup>