[macOS] Pester tests invocation after install - 2. (#2429)

* [macOS] Fail Pester tests on error

* return it back

* added new tests

* added new tests for Macos part2

* fixed nitpicks

* vsmac changes

* remove toolcache fron high sierra

images/macos/provision/core/vcpkg.sh

@@ -1,5 +1,5 @@
 #!/bin/bash -e -o pipefail
-
+source ~/utils/invoke-tests.sh
 source ~/utils/utils.sh
 
 # Set env variable for vcpkg
@@ -12,3 +12,5 @@ $VCPKG_INSTALLATION_ROOT/bootstrap-vcpkg.sh
 $VCPKG_INSTALLATION_ROOT/vcpkg integrate install
 chmod -R 0777 $VCPKG_INSTALLATION_ROOT
 ln -sf $VCPKG_INSTALLATION_ROOT/vcpkg /usr/local/bin
+
+invoke_tests "Common" "vcpkg"