build,test: run v8 tests on windows

`vcbuild.bat test-v8` : Runs unit test from v8 repo
`vcbuild.bat test-v8-intl` : Runs intl test from v8 repo
`vcbuild.bat test-v8` : Runs benchmarks from v8 repo

The runs needs
https://www.chromium.org/developers/how-tos/install-depot-tools
installed on the machine expects environment variable
`DEPOT_TOOLS_PATH` to be set to the path.

Set environment variable `DISABLE_V8_I18N` to disable i18n.

PR-URL: https://github.com/nodejs/node/pull/13992
Refs: https://github.com/nodejs/node/pull/4704
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

tools/test-v8.bat

@@ -0,0 +1,45 @@
+if not defined DEPOT_TOOLS_PATH goto depot-tools-not-found
+if "%config%"=="Debug" set test_args=%target_arch%.debug
+if "%config%"=="Release" set test_args=%target_arch%.release
+set savedpath=%path%
+set path=%DEPOT_TOOLS_PATH%;%path%
+pushd .
+
+set ERROR_STATUS=0
+echo calling: tools\make-v8.sh
+sh tools\make-v8.sh
+if errorlevel 1 set ERROR_STATUS=1&goto test-v8-exit
+cd %~dp0
+cd deps\v8
+echo running 'python tools\dev\v8gen.py %test_args%'
+call python tools\dev\v8gen.py %test_args%
+if errorlevel 1 set ERROR_STATUS=1&goto test-v8-exit
+echo running 'ninja -C out.gn/%test_args% %v8_build_options%'
+call ninja -C out.gn/%test_args% %v8_build_options%
+if errorlevel 1 set ERROR_STATUS=1&goto test-v8-exit
+set path=%savedpath%
+
+if not defined test_v8 goto test-v8-intl
+echo running 'python tools\run-tests.py %common_v8_test_options% %v8_test_options% --junitout ./v8-tap.xml'
+call python tools\run-tests.py %common_v8_test_options% %v8_test_options% --junitout ./v8-tap.xml
+
+:test-v8-intl
+if not defined test_v8_intl goto test-v8-benchmarks
+echo running 'python tools\run-tests.py %common_v8_test_options% intl --junitout ./v8-intl-tap.xml'
+call python tools\run-tests.py %common_v8_test_options% intl --junitout ./v8-intl-tap.xml
+
+:test-v8-benchmarks
+if not defined test_v8_benchmarks goto test-v8-exit
+echo running 'python tools\run-tests.py %common_v8_test_options% benchmarks --junitout ./v8-benchmarks-tap.xml'
+call python tools\run-tests.py %common_v8_test_options% benchmarks --junitout ./v8-benchmarks-tap.xml
+goto test-v8-exit
+
+:test-v8-exit
+popd
+if defined savedpath set path=%savedpath%
+exit /b %ERROR_STATUS%
+
+:depot-tools-not-found
+echo Failed to find a suitable depot tools to test v8
+exit /b 1
+