Revert "ci: add west update to compliance"

This commit is causing submodule fetch issues.

This reverts commit 67bf95f.

Signed-off-by: Carles Cufi <[email protected]>

Author: carlescufi

.github/workflows/compliance.yml

@@ -44,7 +44,6 @@ jobs:
         (echo "::error ::Merge commits not allowed, rebase instead";false)
 
         git rebase origin/${BASE_REF}
-        west update
         # debug
         git log  --pretty=oneline | head -n 10