Changes:
- Emit a warning message if the vcpkg's executable cannot be found and the MSVC environment cannot be setup. This happens only on Windows when VCPKG_ROOT's directory does not contain the vcpkg's executable.
Note: to keep your workflow up to date with bug and security fixes, just use v10 branch to stay on the most recent v10.x version of this action, e.g., uses: lukka/run-cmake@v10