fix front build

Author: jotak

.tekton/pipeline-ref.yaml

@@ -193,9 +193,6 @@ spec:
     - name: BUILD_ARGS
       value:
       - $(params.build-args[*])
-      - "COMMIT=$(tasks.clone-repository.results.commit)"
-      - "BUILDVERSION=$(params.build-version)"
-      - "DATE=$(tasks.clone-repository.results.commit-timestamp)"
     - name: BUILD_ARGS_FILE
       value: $(params.build-args-file)
     - name: SOURCE_ARTIFACT