Fix workspace integration failed due to the git safe.directory error

[jenting]

Description

The workspace integration failed related to Git operation.
https://werft.gitpod-dev.com/job/gitpod-workspace-run-integration-tests-main.4

Recently, the Git 2.35.2 or 2.36 changes the behavior on it's stricter checks the repository ownership
https://github.blog/2022-04-18-highlights-from-git-2-36/

I think once this PR #10012 be deployed to production, we no longer need to manually configure the safe.directory manually in the code.

Related Issue(s)

Fixes #

How to test

./dev/preview/install-k3s-kubeconfig.sh
cd test

TOKEN=`kubectl get secret integration-test-user -n werft -ojsonpath={.data.token} | base64 --decode`

USER_TOKEN=$TOKEN go test -v ./... -run=TestGitActions -kubeconfig=/home/gitpod/.kube/config -namespace=default -username=integration-test-user
USER_TOKEN=$TOKEN go test -v ./... -run=TestGitHubContexts -kubeconfig=/home/gitpod/.kube/config -namespace=default -username=integration-test-user

Release Notes

None

Documentation

N/A

[jenting]

/werft run

👍 started the job as gitpod-build-jenting-fix-go-test-not-working.1
(with .werft/ from main)

[jenting]

/werft run clean-slate-deployment

👍 started the job as gitpod-build-jenting-fix-go-test-not-working.2
(with .werft/ from main)