revert attributes feature (#18355)

* revert attributes

* release notes

Merge pull request #18332 from dotnet/merge/main-to-release/dev17.14

[automated] Merge branch 'main' => 'release/dev17.14'

Merge pull request #18264 from dotnet/merges/main-to-release/dev17.14

Merge main to release/dev17.14

Update VSInsertionTargetBranchName and version (#18243)

Backport :: Bugfix :: Support `ldelem.u8`, `ldelem.u` opcode aliases …

…(#18081) (#18096)

cherry pick (#17907)

Requires tactics Approval: Restore the ability to identify CompileBef…

…ore and CompileAfter values (#17838)

* Fix 17786 (#17791)

* CompilerOrder: set metadata for CompileFirst items (#17820)

Co-authored-by: Kevin Ransom (msft) <codecutter@hotmail.com>

* version

---------

Co-authored-by: Eugene Auduchinok <eugene.auduchinok@jetbrains.com>

Merge pull request #17749 from dotnet/merges/main-to-release/dev17.12

Merge main to release/dev17.12

Merge pull request #17584 from dotnet/merges/main-to-release/dev17.12

Merge main to release/dev17.12

Fix insertion branch for 17.11 to rel/d17.11