Only trigger infra deploy on test tag

Author: Joé Dupuis

.github/workflows/test.yml

@@ -3,6 +3,11 @@ name: Run tests
 on:
   pull_request:
   push:
+    tags:
+      - test
+    branches:
+      - '*'
+    pull_request:
 
 permissions:
   id-token: write
@@ -17,6 +22,7 @@ env:
 jobs:
   deploy-infrastructure:
     runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/test')
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/setup-terraform