Remove PAL oleauto.h shim and stale CoreCLR includes - #129874

Remove PAL oleauto.h shim and stale CoreCLR includes#129874

AaronRobinsonMSFT merged 1 commit into

maindotnet/runtime:mainfrom

copilot/delete-dead-code-oleautodotnet/runtime:copilot/delete-dead-code-oleautoCopy head branch name to clipboard