Merge branch '5.0.x' into bugfix_27388_send_series_id

Author: albacodina

.github/workflows/ci.yaml

@@ -18,6 +18,6 @@ jobs:
         run: find . -type f -name "*.php" -print0 | xargs -0 -n1 -P8 php -l
 
       - name: PHPCSFixer
-        uses: docker://oskarstark/php-cs-fixer-ga:3.1.0
+        uses: docker://teltek/php-cs-fixer-ga
         with:
           args: --config=.php-cs-fixer.dist.php --diff --dry-run