Add checker results as GH artifact for integration test

* Rename and upload checker-result.html to GH.

.github/workflows/itest.yml

@@ -27,3 +27,10 @@ jobs:
           ./setupProviderForITest.sh
           ./testAggregator.sh
         shell: bash
+
+      - name: Upload test results
+        uses: actions/upload-artifact@v3
+        with:
+            name: checker-results
+            path: ~/checker-results.html
+            if-no-files-found: error

docs/scripts/testChecker.sh

@@ -10,10 +10,11 @@
 
 set -e  # to exit if a command in the script fails
 
+echo ==== run checker
 cd ~/csaf_distribution
 
-./bin-linux-amd64/csaf_checker -o show.html --insecure \
+./bin-linux-amd64/csaf_checker -o ../checker-results.html --insecure \
 --client-cert ~/devca1/testclient1.crt --client-key \
-~/devca1/testclient1-key.pem localhost -f html \
+~/devca1/testclient1-key.pem localhost -f html
 
-cat show.html
+cat ../checker-results.html