extending test parser to all existing tests

.gitlab-ci.yml

 stages:
-- test-parsers
 - build-hepwlbuilder
 - test-hepwlbuilder
+- test-parsers
 - build-hepwl
       
 # Build the hep-workload-builder image (which is used to build and test WLs using docker)
@@ -229,4 +229,5 @@ job_test-parsers:
   image: $CI_REGISTRY_IMAGE/hep-workload-builder:latest
   stage: test-parsers
   script:
-  - ./cms/gen-sim/cms-gen-sim/test_parser.sh
+  - aline=`printf '=%.0s' {1..100}`; 
+  - for aparser in `find . -name "test_parser.sh"`; do echo -e "$aline\nRunning $aparser\n$aline"; $aparser || exit 1; done