fix(ci): small fix to staging env action

.github/workflows/cd_heroku_staging.yml

@@ -1,11 +1,6 @@
-name: cd-heroku
+name: cd-heroku-staging
 
 on:
-  push:
-    branches:
-      - main
-      - dev-**
-      - fix-**
   pull_request:
     branches: [main]
   workflow_dispatch: {}
@@ -15,12 +10,12 @@ jobs:
     runs-on: ubuntu-latest
     environment:
       name: staging
-      url: https://hexxa-quickshare-stage.herokuapp.com/
+      url: https://hexxa-quickshare-staging.herokuapp.com/
     steps:
       - uses: actions/checkout@v2
       - uses: akhileshns/heroku-deploy@v3.12.12 # This is the action
         with:
           heroku_api_key: ${{secrets.HEROKU_API_KEY}}
-          heroku_app_name: "hexxa-quickshare-stage"
+          heroku_app_name: "hexxa-quickshare-staging"
           heroku_email: "hexxa@outlook.com"
           usedocker: true