bump contract test version to branch with new tls tests

Author: cwaldren-ld

.github/workflows/client.yml

@@ -29,11 +29,12 @@ jobs:
           run_tests: false
       - name: 'Launch test service as background task'
         run: $TEST_SERVICE_BINARY $TEST_SERVICE_PORT 2>&1 &
-      - uses: launchdarkly/gh-actions/actions/[email protected].0
+      - uses: launchdarkly/gh-actions/actions/[email protected].2
         with:
           # Inform the test harness of test service's port.
           test_service_port: ${{ env.TEST_SERVICE_PORT }}
           token: ${{ secrets.GITHUB_TOKEN }}
+          version: 'cw/sc-239174/tls'
   build-test:
     runs-on: ubuntu-22.04
     steps: