allowing manual dispatch of test

Author: Tim Huff

.github/workflows/cicd.yaml

@@ -117,6 +117,7 @@ jobs:
   # - branch names ending with "-fulltest"
   test-comprehensive:
     if: >-
+      github.event_name == 'workflow_dispatch' ||
       github.ref == 'refs/heads/main' ||
       startsWith(github.ref, 'refs/tags/v') ||
       endsWith(github.ref, '-fulltest')