Use ExecutionPolicy ByPass to execute probe-win.ps1 script during the…

… build (#8673)

Port of dotnet/corert#2377

build-test.cmd

@@ -98,7 +98,7 @@ if not exist "%__LogsDir%"                      md "%__LogsDir%"
 echo %__MsgPrefix%Checking prerequisites
 
 :: Eval the output from probe-win1.ps1
-for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy RemoteSigned "& ""%__SourceDir%\pal\tools\probe-win.ps1"""') do %%a
+for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy ByPass "& ""%__SourceDir%\pal\tools\probe-win.ps1"""') do %%a
 
 REM =========================================================================================
 REM ===

build.cmd

@@ -189,7 +189,7 @@ echo %__MsgPrefix%Commencing CoreCLR Repo build
 
 echo %__MsgPrefix%Checking prerequisites
 :: Eval the output from probe-win1.ps1
-for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy RemoteSigned "& ""%__SourceDir%\pal\tools\probe-win.ps1"""') do %%a
+for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy ByPass "& ""%__SourceDir%\pal\tools\probe-win.ps1"""') do %%a
 
 REM =========================================================================================
 REM ===

src/pal/tools/gen-buildsys-win.bat

@@ -36,7 +36,7 @@ goto loop
 if defined CMakePath goto DoGen
 
 :: Eval the output from probe-win1.ps1
-for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy RemoteSigned "& "%basePath%\probe-win.ps1""') do %%a
+for /f "delims=" %%a in ('powershell -NoProfile -ExecutionPolicy ByPass "& "%basePath%\probe-win.ps1""') do %%a
 
 :DoGen
 "%CMakePath%" "-DCMAKE_USER_MAKE_RULES_OVERRIDE=%basePath%\windows-compiler-override.txt" "-DCMAKE_INSTALL_PREFIX:PATH=$ENV{__CMakeBinDir}" "-DCLR_CMAKE_HOST_ARCH=%__Arch%" %__ExtraCmakeParams% -G "%__CmakeGenerator%" %__SourceDir%