build(deps): bump actions/setup-python from 5 to 7 (#58)

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 5 to 7.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v5...v7)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v7
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.12'
       - uses: dtolnay/rust-toolchain@1.98.0
@@ -67,7 +67,7 @@ jobs:
         os: [ubuntu-latest, macos-latest, macos-15-intel, windows-latest]
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.12'
       - run: python -m pip install -r scripts/readiness/requirements.txt

.github/workflows/codebuild.yml

@@ -46,7 +46,7 @@ jobs:
           # pull_request must validate the PR tree (github.sha). pin the base
           # only for pull_request_target, which must not execute unapproved code.
           ref: ${{ github.event_name == 'pull_request_target' && github.event.pull_request.base.sha || github.sha }}
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v7
         with:
           python-version: '3.12'
       - run: python -m pip install -r scripts/readiness/requirements.txt