Deps: Bump actions/setup-python in /poetry in the dependencies group

Bumps the dependencies group in /poetry with 1 update: [actions/setup-python](https://github.com/actions/setup-python).


Updates `actions/setup-python` from 6.3.0 to 7.0.0
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@ece7cb0...5fda3b9)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

poetry/action.yaml

@@ -33,7 +33,7 @@ runs:
   using: "composite"
   steps:
     - name: Set up poetry
-      uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
+      uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
       id: python
       with:
         python-version: ${{ inputs.python-version }}