Bump actions/setup-python from 6 to 7

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 6 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v6...v7)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
         -   uses: actions/checkout@v7
-        -   uses: actions/setup-python@v6
+        -   uses: actions/setup-python@v7
         -   name: "Main Script"
             run: |
                 pip install ruff
@@ -30,7 +30,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v7
         -
-            uses: actions/setup-python@v6
+            uses: actions/setup-python@v7
             with:
                 python-version: ${{ matrix.python-version }}
         -   name: "Main Script"