(ci) Fix SonarCloud workflow, part 2 [ci skip]
(ci) Fix SonarCloud workflow, part 2 [ci skip]

Put cmake project generation step back at running vcpkg install, and use SonarCloud caching effectively. The previous version would download and install sonar-scanner and build-wrapper even with a cache hit.

acgetchell/CDT-plusplus,acgetchell/CDT-plusplus,acgetchell/CDT-plusplus