Bump the actions group across 1 directory with 6 updates (#45)

Bumps the actions group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [actions/checkout](https://github.com/actions/checkout) | `4` | `6` |
| [github/codeql-action](https://github.com/github/codeql-action) | `3` | `4` |
| [actions/download-artifact](https://github.com/actions/download-artifact) | `4` | `6` |
| [actions/upload-artifact](https://github.com/actions/upload-artifact) | `4` | `5` |
| [softprops/action-gh-release](https://github.com/softprops/action-gh-release) | `2.0.5` | `2.4.2` |
| [peter-evans/repository-dispatch](https://github.com/peter-evans/repository-dispatch) | `3` | `4` |



Updates `actions/checkout` from 4 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v6)

Updates `github/codeql-action` from 3 to 4
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v3...v4)

Updates `actions/download-artifact` from 4 to 6
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v4...v6)

Updates `actions/upload-artifact` from 4 to 5
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)

Updates `softprops/action-gh-release` from 2.0.5 to 2.4.2
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](https://github.com/softprops/action-gh-release/compare/v2.0.5...v2.4.2)

Updates `peter-evans/repository-dispatch` from 3 to 4
- [Release notes](https://github.com/peter-evans/repository-dispatch/releases)
- [Commits](https://github.com/peter-evans/repository-dispatch/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: github/codeql-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/download-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: softprops/action-gh-release
  dependency-version: 2.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: peter-evans/repository-dispatch
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

.github/workflows/upload-cdn.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Download all bundles
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
 
     - name: Calculate checksums
       run: |
@@ -70,14 +70,14 @@ jobs:
         done
 
     - name: Store bundles
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: cdn-bundles
         path: bundles/*
         retention-days: 5
 
     - name: Store breakpad symbols
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: cdn-symbols
         path: symbols/*
@@ -130,7 +130,7 @@ jobs:
         installation_retrieval_payload: "OpenTTD/workflows"
 
     - name: Trigger 'Publish Docs'
-      uses: peter-evans/repository-dispatch@v3
+      uses: peter-evans/repository-dispatch@v4
       with:
         token: ${{ steps.generate_token.outputs.token }}
         repository: OpenTTD/workflows