fix

.github/workflows/unit-tests.yml

@@ -18,10 +18,6 @@ jobs:
       fail-fast: false
     timeout-minutes: 60
     steps:
-      # https://github.blog/2022-04-12-git-security-vulnerability-announced/
-      - name: Pacify git's permission check
-        run: git config --global --add safe.directory /__w/cockpit/cockpit
-
       # HACK:
       - run: dnf install -y valgrind
 
@@ -30,6 +26,8 @@ jobs:
         with:
           # need this to also fetch tags
           fetch-depth: 0
+          submodules: true
+          set-safe-directory: /__w/cockpit/cockpit
 
       - name: Run unit test
         timeout-minutes: 30