SonarCloud Scan for C and C++

Hello SonarCloud users!

A new GitHub action is available to analyze your C, C++ and Objective-C code.

With this new Action, you can analyze, your code by adding just a few lines to your pipeline instead of the previously required boilerplate.
All our GitHub Actions example projects for C and C++ have been updated.

Please, note that the generic SonarCloud Action is NOT to be used for C, C++ and Objective-C analysis on SonarCloud.