Checkmk Werk 15818: Activating changes will check for git being installed if config versioning is enabled

ID: 15818 Title: Activating changes will check for git being installed if config versioning is enabled Component: Multisite Level: 1 Class: Bug fix Version: 2.3.0b1 If configuration versioning (named "Use GIT version control for WATO" in the GUI) is enabled, activating changes will now check if git is installed and if not, fail to activate the changes.