Merge topic 'vs-zero_check-proj' 925da7d428 VS: Write ZERO_CHECK.proj for VS19 and above 11b8366e55 VS: Introduce IsInSolution to check whether a target is in sln file 0682cd3657 VS: Add proj as a project type to VsProjectType 6ab2c40c17 cmGlobalVisualStudio7Generator: Drop unused method Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !6891