Merge branch 'chore/os_preparations' into test_workflows

Author: wchomik

.github/workflows/git-pr-status-checks.yml

@@ -16,7 +16,7 @@ jobs:
     uses: "openmcp-project/blueprint-workflows/.github/workflows/git-pr-status-checks.yml@chore/os_preparations"
     with:
       HELM_OCI_REGISTRY: 'ghcr.io'
-      BUILDING_BLOCKS_GIT_REPO_URL: 'https://github.com/openmcp-project/blueprint-building-blocks.git'
+      BUILDING_BLOCKS_GIT_REPO_URL: "https://${{ secrets.GITHUB_TOKEN }}@github.com/openmcp-project/blueprint-building-blocks.git"
     secrets:
       HELM_REPO_USERNAME: "${{ secrets.GITHUB_TOKEN }}"
       HELM_REPO_TOKEN: "${{ secrets.GITHUB_TOKEN }}"