[ndr-297] added apply stage to workflow

Author: tim-knight-nhs

.github/workflows/deploy-sandbox.yml

@@ -83,9 +83,9 @@ jobs:
         working-directory: ./pre_core
         shell: bash
 
-      # - name: Run Terraform Apply
-      #   run: terraform apply -auto-approve -input=false tf-pre_core.plan
-      #   working-directory: ./pre_core
+      - name: Run Terraform Apply
+        run: terraform apply -auto-approve -input=false tf-pre_core.plan
+        working-directory: ./pre_core
 
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