Add back on statment to workflow

Author: shahanneda

.github/workflows/prod-firebase-deploy.yml

@@ -9,6 +9,9 @@ name: "Prod: Deploy frontend"
 #     paths:
 #       - "frontend/**"
 
+on:
+  workflow_dispatch:
+
 jobs:
   build_and_deploy:
     runs-on: ubuntu-latest

.github/workflows/prod-heroku-deploy.yml

@@ -8,6 +8,8 @@ name: "Prod: Deploy backend"
 #       - main
 #     paths:
 #       - "backend/**"
+on:
+  workflow_dispatch:
 
 jobs:
   deploy: