Update Source-Build SDK Diff Tests Baselines and Exclusions (dotnet#42393)

Co-authored-by: Ella Hathaway <67609881+ellahathaway@users.noreply.github.com>

Author: dotnet-sb-bot

src/SourceBuild/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/ArtifactsSizeTests/centos.9-x64.txt

@@ -2123,7 +2123,6 @@ sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/Newtonsoft.Json.dll: 69273
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/pl/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/pt-BR/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/ru/System.CommandLine.resources.dll: 9216
-sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/System.Collections.Immutable.dll: 243712
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/System.CommandLine.dll: 136192
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/tr/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-format/BuildHost-netcore/zh-Hans/System.CommandLine.resources.dll: 8704
@@ -2401,7 +2400,6 @@ sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/Newt
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/pl/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/pt-BR/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/ru/System.CommandLine.resources.dll: 9216
-sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/System.Collections.Immutable.dll: 243712
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/System.CommandLine.dll: 136192
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/tr/System.CommandLine.resources.dll: 8704
 sdk/x.y.z/DotnetTools/dotnet-watch/x.y.z/tools/netx.y/any/BuildHost-netcore/zh-Hans/System.CommandLine.resources.dll: 8704
@@ -3164,8 +3162,6 @@ sdk/x.y.z/Roslyn/bincore/pt-BR/Microsoft.CodeAnalysis.VisualBasic.resources.dll:
 sdk/x.y.z/Roslyn/bincore/ru/Microsoft.CodeAnalysis.CSharp.resources.dll: 589312
 sdk/x.y.z/Roslyn/bincore/ru/Microsoft.CodeAnalysis.resources.dll: 49152
 sdk/x.y.z/Roslyn/bincore/ru/Microsoft.CodeAnalysis.VisualBasic.resources.dll: 398336
-sdk/x.y.z/Roslyn/bincore/System.Collections.Immutable.dll: 782336
-sdk/x.y.z/Roslyn/bincore/System.Reflection.Metadata.dll: 1117184
 sdk/x.y.z/Roslyn/bincore/tr/Microsoft.CodeAnalysis.CSharp.resources.dll: 421888
 sdk/x.y.z/Roslyn/bincore/tr/Microsoft.CodeAnalysis.resources.dll: 37376
 sdk/x.y.z/Roslyn/bincore/tr/Microsoft.CodeAnalysis.VisualBasic.resources.dll: 291840

src/SourceBuild/content/test/Microsoft.DotNet.SourceBuild.SmokeTests/assets/SdkContentTests/SdkFileDiffExclusions.txt

@@ -87,7 +87,3 @@
 # Needed for source-built NativeAOT with the source-built SDK
 ./library-packs/|sb
 ./packs/runtime.banana-rid.Microsoft.DotNet.ILCompiler/|sb
-
-# Runtime components in roslyn layout - https://github.com/dotnet/source-build/issues/4016
-./sdk/x.y.z/Roslyn/bincore/System.Collections.Immutable.dll|sb
-./sdk/x.y.z/Roslyn/bincore/System.Reflection.Metadata.dll|sb