feat: replace abandoned package localheinz by ergebnis in composer-normalize

Author: shakaran

.github/workflows/continuous-integration.yml

@@ -44,7 +44,7 @@ jobs:
       - name: "Install locked dependencies with composer"
         run: composer install --no-interaction --no-progress --no-suggest
 
-      - name: "Run localheinz/composer-normalize"
+      - name: "Run ergebnis/composer-normalize"
         run: composer normalize --dry-run
 
   merge: