Currently, in ITs, we test old versions of SonarQube with the latest versions of the analyzer:
https://github.com/SonarSource/sonar-scanner-msbuild/blob/master/azure-pipelines.yml#L429-L433

This is not reflecting the user experience since the analyzer versions are fixed and depend on the SonarQube version.

In order to better simulate the user experience we should install the appropriate analyzer versions.

Note: this has the downside that some of our tests need to be updated to consider the version when doing the validation.