Update infra repo reference to main

.github/workflows/review_pipeline.yml

@@ -18,7 +18,7 @@ defaults:
 jobs:
   infra:
     name: Deploy review app infrastructure
-    uses: communitiesuk/submit-social-housing-lettings-and-sales-data-infrastructure/.github/workflows/create_review_app_infra.yml@dev
+    uses: communitiesuk/submit-social-housing-lettings-and-sales-data-infrastructure/.github/workflows/create_review_app_infra.yml@main
     with:
       key: ${{ github.event.pull_request.number }}
       app_repo_role: arn:aws:iam::815624722760:role/core-application-repo

.github/workflows/review_teardown_pipeline.yml

@@ -56,7 +56,7 @@ jobs:
   infra:
     name: Teardown review app
     needs: [database]
-    uses: communitiesuk/submit-social-housing-lettings-and-sales-data-infrastructure/.github/workflows/destroy_review_app_infra.yml@dev
+    uses: communitiesuk/submit-social-housing-lettings-and-sales-data-infrastructure/.github/workflows/destroy_review_app_infra.yml@main
     with:
       key: ${{ github.event.pull_request.number }}
       app_repo_role: arn:aws:iam::815624722760:role/core-application-repo