Bug 1779797 - Let mergify automatically approve l10n bumps on release branches

Author: JohanLorenzo

.github/workflows/sync-strings.yml

@@ -43,4 +43,3 @@ jobs:
           branch: automation/sync-strings-${{ steps.ac-version-for-fenix-beta.outputs.major-ac-version }}
           title: "Uplift Strings from main to releases/${{steps.ac-version-for-fenix-beta.outputs.major-ac-version}}.0"
           body: "This (automated) PR sync strings from `main` to `releases/${{steps.ac-version-for-fenix-beta.outputs.major-ac-version}}.0`"
-          labels: "🕵️‍♀️ needs review"

.mergify.yml

@@ -24,7 +24,7 @@ pull_request_rules:
         rebase_fallback: none
   - name: L10N - Auto Merge
     conditions:
-      - author=mozilla-l10n-automation-bot
+      - author~=(mozilla-l10n-automation-bot|github-actions\[bot\])
       - status-success=complete-pr
       - files~=(strings.xml|l10n.toml)
     actions: