ci: remove redundant version step (release-please handles it)

Author: omercnet

.github/workflows/python-publish.yaml

@@ -23,9 +23,6 @@ jobs:
         with:
           python-version: "3.11"
 
-      - name: Set version from tag
-        run: poetry version $(git describe --tags --abbrev=0)
-
       - name: Build
         uses: descope/.github/.github/actions/python/poetry/build@main