Update file .launch_vivado.yml

ci/.launch_vivado.yml

@@ -20,7 +20,7 @@ Generate Declaration Files:
   stage: Generate Files
   image: python
   before_script:
-    - pip install --extra-index-url https://gitlab.cern.ch/api/v4/projects/186983/packages/pypi/simple dtcgenerator
+    - pip install --extra-index-url https://gitlab.cern.ch/api/v4/projects/186983/packages/pypi/simple dtcgenerator==0.0.6
     - apt-get update && apt-get install -y tree
   script:
     - cd ci