Fake being on main DO NOT CHECK IN

Author: stevebux

.github/workflows/stage-4-acceptance.yaml

@@ -60,11 +60,7 @@ jobs:
       - name: "Set environment"
         shell: bash
         run: |
-          if [ "${{ inputs.pr_number }}" != "" ]; then
-            echo "ENVIRONMENT=pr${{ inputs.pr_number }}" >> $GITHUB_ENV
-          else
-            echo "ENVIRONMENT=main" >> $GITHUB_ENV
-          fi
+          echo "ENVIRONMENT=main" >> $GITHUB_ENV
 
       - name: Trigger Acceptance Tests
         shell: bash