Bump uesteibar/reviewer-lottery from 2 to 3 (ros-controls#914)

Bumps [uesteibar/reviewer-lottery](https://github.com/uesteibar/reviewer-lottery) from 2 to 3.
- [Release notes](https://github.com/uesteibar/reviewer-lottery/releases)
- [Commits](uesteibar/reviewer-lottery@v2...v3)

---
updated-dependencies:
- dependency-name: uesteibar/reviewer-lottery
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/reviewer_lottery.yml

@@ -8,6 +8,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
-    - uses: uesteibar/reviewer-lottery@v2
+    - uses: uesteibar/reviewer-lottery@v3
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}