message: Updated run_test.bat to capture error in any of the test scripts
diff: @@ -2,7 +2,8 @@ rem @echo off
  set RUN_API_CORE_TEST=false
  set RUN_CORE_API_D3D11_TEST=false
  -set set RUN_D3D12_TEST=false
  +set RUN_D3D12_TEST=false
  +set ERROR=0
  if "%PLATFORM_NAME%"=="Windows" (
  set RUN_API_CORE_TEST=true
  @@ -16,13 +17,15 @@ if "%PLATFORM_NAME%"=="Windows8.1" (
  )
  if "%RUN_API_CORE_TEST%"=="true" (
  - "%1\UnitTests\DiligentCoreTest\%CONFIGURATION%\DiligentCoreTest.exe"
  + "%1\UnitTests\DiligentCoreTest\%CONFIGURATION%\DiligentCoreTest.exe" || set ERROR=%ERRORLEVEL%
  )
  if "%RUN_CORE_API_D3D11_TEST%"=="true" (
  - "%1\UnitTests\DiligentCoreAPITest\%CONFIGURATION%\DiligentCoreAPITest.exe" --mode=d3d11_sw
  + "%1\UnitTests\DiligentCoreAPITest\%CONFIGURATION%\DiligentCoreAPITest.exe" --mode=d3d11_sw || set ERROR=%ERRORLEVEL%
  )
  if "%RUN_CORE_API_D3D12_TEST%"=="true" (
  - "%1\UnitTests\DiligentCoreAPITest\%CONFIGURATION%\DiligentCoreAPITest.exe" --mode=d3d12_sw
  + "%1\UnitTests\DiligentCoreAPITest\%CONFIGURATION%\DiligentCoreAPITest.exe" --mode=d3d12_sw || set ERROR=%ERRORLEVEL%
  )
  +
  +exit /B %ERROR% REM use /B to exit the current batch script context, and not the command prompt process
  