chore: Sync with WeblateOrg/meta

Author: nijel

.github/workflows/helm-release.yaml

@@ -21,6 +21,7 @@ jobs:
       with:
         fetch-depth: 0
 
+        persist-credentials: false
     - name: Configure Git
       run: |
         git config user.name "$GITHUB_ACTOR"

.github/workflows/helm-test.yaml

@@ -17,6 +17,7 @@ jobs:
       with:
         fetch-depth: 0
 
+        persist-credentials: false
     - name: Set up Helm
       uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
       with:
@@ -45,6 +46,7 @@ jobs:
       with:
         fetch-depth: 0
 
+        persist-credentials: false
     - name: Set up Helm
       uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
       with: