chore(ci): update of CLA workflow

CLA will not executed on PRs in draft state
[skip ci]

Author: web-flow

.github/workflows/cla.yaml

@@ -11,6 +11,7 @@ permissions:
 
 jobs:
   CLAAssistant:
+    if: github.event.pull_request.draft == false
     permissions:
       actions: write
       contents: write