Bump the github-actions group with 2 updates (#268)

Bumps the github-actions group with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [peter-evans/slash-command-dispatch](https://github.com/peter-evans/slash-command-dispatch).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

Updates `peter-evans/slash-command-dispatch` from 4 to 5
- [Release notes](https://github.com/peter-evans/slash-command-dispatch/releases)
- [Commits](peter-evans/slash-command-dispatch@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: peter-evans/slash-command-dispatch
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: package.json
@@ -46,7 +46,7 @@ jobs:
       matrix:
         target: [built, committed]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - if: matrix.target == 'built' || github.event_name == 'pull_request'
         uses: actions/download-artifact@v6
         with:
@@ -110,7 +110,7 @@ jobs:
     needs: [test]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/download-artifact@v6
         with:
           name: dist

.github/workflows/slash-command-dispatch.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Slash Command Dispatch
-        uses: peter-evans/slash-command-dispatch@v4
+        uses: peter-evans/slash-command-dispatch@v5
         with:
           token: ${{ secrets.ACTIONS_BOT_TOKEN }}
           config: >

.github/workflows/update-major-version.yml

@@ -17,7 +17,7 @@ jobs:
   tag:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         token: ${{ secrets.ACTIONS_BOT_TOKEN }}
         fetch-depth: 0