Some razor tests don't work due to System.Memory mismatch #49925
Description
Microsoft.NET.Sdk.BlazorWebAssembly.Tests.BlazorLegacyIntegrationTest60.Publish60Hosted_Works:
CSC : warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'FileNotFoundException' with message 'Could not load file or assembly 'System.Memory, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.'. [C:\h\w\AD80094C\t\dotnetSdkTests\b2hasaif.b1y\Publish60Host---0200F604\Client\BlazorWasmHosted60.Client.csproj]
Microsoft.NET.Sdk.Razor.Tests.BuildWithComponentsIntegrationTest.Build_Components_WithDesktopMSBuild_Works:
CSC : warning CS8785: Generator 'RazorSourceGenerator' failed to generate source. It will not contribute to the output and compilation errors may occur as a result. Exception was of type 'FileNotFoundException' with message 'Could not load file or assembly 'System.Memory, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.'. [C:\h\w\AD80094C\t\dotnetSdkTests\szjktbmh.v2h\Build_Compone---03622867\MvcWithComponents.csproj]