GIT_SILENT: Add window CI support

3 jobs for !26 with work/add_gitlab_ci_window in 4 minutes and 17 seconds (queued for 3 minutes and 48 seconds)
latest merge request
Name Stage Failure
windows_qt515 Build
GO version:   go1.13.8
Built: 2021-12-17T17:35:36+0000
OS/Arch: windows/amd64
Uploading artifacts...
WARNING: JUnitTestResults.xml: no matching files
ERROR: No files to upload
Cleaning up project directory and file based variables
Using docker image sha256:19c63311f438f5840a9888701b3165bee40fcc02ee2e1dfb4f583fbdce09884d for kdeorg/gitlab-windows-runner-helper:servercoreltsc2022 with digest kdeorg/gitlab-windows-runner-helper@sha256:05c542da4a709a252bb12d1b59894e3305296296bd13d4cb40ccd20b55e04d9c ...
ERROR: Job failed: exit code 1