build(deps): bump the gh-actions group with 2 updates

Bumps the gh-actions group with 2 updates: [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) and [actions/checkout](https://github.com/actions/checkout).


Updates `astral-sh/setup-uv` from 8.3.2 to 9.0.0
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@11f9893...c771a70)

Updates `actions/checkout` from 7.0.0 to 7.0.1
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@9c091bb...3d3c42e)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: gh-actions
- dependency-name: actions/checkout
  dependency-version: 7.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gh-actions
...

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

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -13,8 +13,8 @@ jobs:
   unit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
-      - uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990  # v8.3.2
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+      - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9  # v9.0.0
       - name: Unit tests (no network — fixtures)
         run: uv run --with pytest python -m pytest tests/ -q
       - name: Lint
@@ -23,7 +23,7 @@ jobs:
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
       - name: ShellCheck
         # Floor at warning: SC2317/SC2329 (trap-handler "unreachable"/"unused")
         # are info-level false positives whose presence varies by shellcheck
@@ -35,7 +35,7 @@ jobs:
   yamllint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
       - name: yaml-lint
         uses: ibiqlik/action-yamllint@2576378a8e339169678f9939646ee3ee325e845c  # v3.1.1
         with:

.github/workflows/e2e-otto-upgrade.yaml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
         with:
           persist-credentials: false
 
@@ -62,7 +62,7 @@ jobs:
     timeout-minutes: 20
     if: ${{ github.event_name == 'workflow_dispatch' }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
         with:
           persist-credentials: false
       - name: Otto Upgrade (live, dry-run)

action.yaml

@@ -253,7 +253,7 @@ runs:
         (steps.auth.outputs.enabled == 'true' ||
          inputs.verify-level == 'import' || inputs.verify-level == 'parse' ||
          inputs.deprecation-cleanup != 'off')
-      uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990  # v8.3.2
+      uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9  # v9.0.0
 
     - name: Reconcile provider bumps with project pins
       id: reconcile