Add script to run full profile checks locally (#15496)

* Run the CI profile checks locally

scripts/check_profile.bat

@@ -0,0 +1,6 @@
+@echo off
+REM Runs check_profile.ps1, the Windows twin of check_profile.sh, from cmd.
+REM -ExecutionPolicy Bypass is needed because a Windows client defaults to Restricted,
+REM which refuses to run a checked-out .ps1 at all.
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0check_profile.ps1" %*
+exit /b %ERRORLEVEL%