feat(workflows): moved app-version change to separate job

.github/workflows/change-app-version.yml

@@ -30,10 +30,7 @@ on:
         required: true
         type: string
         description: "name of the helm chart"
-    secrets:
+
-      GITHUB_TOKEN:
-        required: true
-        description: "github token for pushing changes"
 jobs:
   change-app-version:
     runs-on: ubuntu-latest