ci: bump the actions group across 1 directory with 3 updates

Bumps the actions group with 3 updates in the / directory: [actions/configure-pages](https://github.com/actions/configure-pages), [actions/deploy-pages](https://github.com/actions/deploy-pages) and [tailscale/github-action](https://github.com/tailscale/github-action).


Updates `actions/configure-pages` from 5 to 6
- [Release notes](https://github.com/actions/configure-pages/releases)
- [Commits](actions/configure-pages@v5...v6)

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

Updates `tailscale/github-action` from 3 to 4
- [Release notes](https://github.com/tailscale/github-action/releases)
- [Commits](tailscale/github-action@v3...v4)

---
updated-dependencies:
- dependency-name: actions/configure-pages
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/deploy-pages
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: tailscale/github-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/docs.yaml

@@ -124,9 +124,9 @@ jobs:
           </html>
           EOF
 
-      - uses: actions/configure-pages@v5
+      - uses: actions/configure-pages@v6
       - uses: actions/upload-pages-artifact@v4
         with:
           path: deploy/
       - id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5

.github/workflows/perf-comparison.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Connect to Tailnet
-        uses: tailscale/github-action@v3
+        uses: tailscale/github-action@v4
         with:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
@@ -67,7 +67,7 @@ jobs:
     if: always()
     steps:
       - name: Connect to Tailnet
-        uses: tailscale/github-action@v3
+        uses: tailscale/github-action@v4
         with:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}