fix: bump release-please from 13.21.0 to 14.5.0 (#607)

* fix: bump release-please from 13.21.0 to 14.5.0

Bumps [release-please](https://github.com/googleapis/release-please) from 13.21.0 to 14.5.0.
- [Release notes](https://github.com/googleapis/release-please/releases)
- [Changelog](https://github.com/googleapis/release-please/blob/main/CHANGELOG.md)
- [Commits](googleapis/release-please@v13.21.0...v14.5.0)

---
updated-dependencies:
- dependency-name: release-please
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

* run ci on node 14, 16

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

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12, 14]
+        node: [14, 16]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
@@ -30,6 +30,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 14
+          node-version: 16
       - run: npm install
       - run: npm test