explain what the start task is for

.github/workflows/build-and-deploy-all-environments.yml

@@ -100,10 +100,12 @@ jobs:
           https://api.github.com/repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/cancel
   
   start_dev:
+    # This "Start" task is to work around a bug in GitHub
+    # Without this, when you manually re-run the "Terraform (dev)" job, it also kicks off the "Terraform (prod)" job
+    # It only started doing this once we moved the Terraform shared functionality into a sub-workflow
     name: 'Start (dev)'
     runs-on: ubuntu-latest
     needs: [pause_workflow]
-    environment: dev
     steps:
       - name: 'No-op'
         run: echo "Hello"
@@ -135,10 +137,12 @@ jobs:
           name: build-zip
 
   start_prod:
+    # This "Start" task is to work around a bug in GitHub
+    # Without this, when you manually re-run the "Terraform (dev)" job, it also kicks off the "Terraform (prod)" job
+    # It only started doing this once we moved the Terraform shared functionality into a sub-workflow
     name: 'Start (prod)'
     runs-on: ubuntu-latest
     needs: [pause_workflow]
-    environment: dev
     steps:
       - name: 'No-op'
         run: echo "Hello"