Run integration tests again

Author: ondrejmirtes

.github/workflows/phar.yml

@@ -103,14 +103,14 @@ jobs:
 
       - name: "Delete checksum PHAR"
         run: "rm tmp/phpstan.phar"
-#
-#  integration-tests:
-#    if: github.event_name == 'pull_request'
-#    needs: compiler-tests
-#    uses: phpstan/phpstan/.github/workflows/[email protected]
-#    with:
-#      ref: 2.0.x
-#      phar-checksum: ${{needs.compiler-tests.outputs.checksum}}
+
+  integration-tests:
+    if: github.event_name == 'pull_request'
+    needs: compiler-tests
+    uses: phpstan/phpstan/.github/workflows/[email protected]
+    with:
+      ref: 2.0.x
+      phar-checksum: ${{needs.compiler-tests.outputs.checksum}}
 
   extension-tests:
     if: github.event_name == 'pull_request'