chore(deps): bump the actions-update group with 1 update

Bumps the actions-update group with 1 update: [tailscale/github-action](https://github.com/tailscale/github-action).

- [Release notes](https://github.com/tailscale/github-action/releases)
- [Commits](tailscale/github-action@65cdd9a...4e4c49a)

---
updated-dependencies:
- dependency-name: tailscale/github-action
  dependency-type: direct:production
  dependency-group: actions-update
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/main.yml

@@ -93,7 +93,7 @@ jobs:
     if: ${{ github.event_name != 'pull_request' }}
     steps:
       - name: Tailscale
-        uses: tailscale/github-action@65cdd9a05d7ebe4ef4e8c70141f5d84e1cd4cab4
+        uses: tailscale/github-action@4e4c49acaa9818630ce0bd7a564372c17e33fb4d
         with:
           oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
           oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}