Preparation for JIT\Regression test merging - assembly/file renames

[markples]

This is a collection of renames that can be merged independently of actual test merging. It may be easier to look at each commit separately. I have them collected here in order to just do one PR process, but I can split them if needed. Automated changes were done with the ILTransform tool (started by @trylek, my version at https://github.com/markples/utils/tree/for-PR-dotnet-runtime-79489, commit 131b3764).

[ILTransform -p] Rename projects due to project name suffixes or proj…

• Standardize project suffixes since _d, etc., are special cases for test merging but -dbg is not
• Rename a few tests where the project and IL files had CaSiNg differences

[ILTransform -ilfile] Rename IL files and Includes to match…

• Rename IL files to match the .ilproj root name (which excludes suffixes such as _d)
• Update the project files to refer to the new filenames using $(MSBuildProjectName) except src/tests/JIT/Regression/CLR-x86-JIT/V2.0-Beta2/b323557 where the IL file doesn't have the suffix

[ILTransform -m] Remove .module from IL files

• Remove all .module (including extern) lines from IL files

[ILTransform -a] Update .assembly to match filename in IL files

• Rename IL .assembly names to match their filenames
• Some lines were .assembly foo // as "foo" - remove those comments too

[ILTransform -n -a -ilfile] Deduplicate project names and update IL f…

• Deduplicate project names across JIT/Regression
  • If a set of duplicates is simply one csproj and one ilproj, then add _il to the ilproj and leave the csproj alone
  • Otherwise append the difference in the closest different directory names. For example:
    • V1-M11-Beta1/b40347/b40347.ilproj -> b40347_M11-Beta1.ilproj
    • V1-M12-Beta2/b40347/b40347.ilproj -> b40347_M12-Beta2.ilproj
  • However, avoid creating foo_foo. For example:
    • V1-M12-Beta2/b51875/b51875.csproj ->
    • V1-M12-Beta2/b51875/Desktop/b51875.csproj -> b51875_Desktop.csproj
• Also rename IL files and .assembly names to match the new project names

Fix assembly reference in test dev11_132534
Fix assembly reference in test dev11_145295

Handwritten fixes to for IL->C# assembly references that were broken by the renames.

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Issue Details

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TODO - fill in details

Author:	markples
Assignees:	markples
Labels:	test-enhancement, area-CodeGen-coreclr
Milestone:	8.0.0

[markples]

/azp run runtime-coreclr outerloop

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[markples]

/azp run runtime-coreclr outerloop

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[markples]

/azp run runtime-coreclr outerloop

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[markples]

All failures are #79517

[trylek]

LGTM, thank you! I also love the way you modified the msbuild projects to refer to $(MSBuildProjectName) instead of the particular test IL name, that's exactly the type of maintenance cost reduction cleanup the infra is all about.

[BruceForstall]

LGTM