Unskip run-file tests (#50009)

Author: jjonescz

test/dotnet.Tests/CommandTests/Run/RunFileTests.cs

@@ -150,7 +150,7 @@ public void FilePath(string? path, bool differentCasing)
     /// <summary>
     /// <c>dotnet file.cs</c> is equivalent to <c>dotnet run file.cs</c>.
     /// </summary>
-    [Fact(Skip = "Waiting for VMR codeflow from runtime: https://github.com/dotnet/dotnet/pull/1563")]
+    [Fact]
     public void FilePath_WithoutRun()
     {
         var testInstance = _testAssetsManager.CreateTestDirectory();
@@ -292,7 +292,7 @@ public void FilePath_AsProjectArgument()
     /// <summary>
     /// Even if there is a file-based app <c>./build</c>, <c>dotnet build</c> should not execute that.
     /// </summary>
-    [Theory(Skip="Waiting for VMR codeflow from runtime: https://github.com/dotnet/dotnet/pull/1563")]
+    [Theory]
     // error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file.
     [InlineData("build", "MSB1003")]
     // dotnet watch: Could not find a MSBuild project file in '...'. Specify which project to use with the --project option.
@@ -363,7 +363,7 @@ public void Precedence_Dll(string arg)
 
     //  https://github.com/dotnet/sdk/issues/49665
     //  Failed to load /private/tmp/helix/working/B3F609DC/p/d/shared/Microsoft.NETCore.App/9.0.0/libhostpolicy.dylib, error: dlopen(/private/tmp/helix/working/B3F609DC/p/d/shared/Microsoft.NETCore.App/9.0.0/libhostpolicy.dylib, 0x0001): tried: '/private/tmp/helix/working/B3F609DC/p/d/shared/Microsoft.NETCore.App/9.0.0/libhostpolicy.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64')), '/System/Volumes/Preboot/Cryptexes/OS/private/tmp/helix/working/B3F609DC/p/d/shared/Microsoft.NETCore.App/9.0.0/libhostpolicy.dylib' (no such file), '/private/tmp/helix/working/B3F609DC/p/d/shared/Microsoft.NETCore.App/9.0.0/libhostpolicy.dylib' (mach-o file, but is an incompatible architecture (have 'x86_64', need 'arm64'))
-    [PlatformSpecificFact(TestPlatforms.Any & ~TestPlatforms.OSX, Skip = " Waiting for VMR codeflow from runtime: https://github.com/dotnet/dotnet/pull/1563")]
+    [PlatformSpecificFact(TestPlatforms.Any & ~TestPlatforms.OSX)]
     public void Precedence_NuGetTool()
     {
         var testInstance = _testAssetsManager.CreateTestDirectory();
@@ -522,7 +522,7 @@ Hello from App
                 """);
     }
 
-    [Fact(Skip = " Waiting for VMR codeflow from runtime: https://github.com/dotnet/dotnet/pull/1563")]
+    [Fact]
     public void ProjectInCurrentDirectory_NoRunVerb()
     {
         var testInstance = _testAssetsManager.CreateTestDirectory();