Bump @grpc/grpc-js from 1.3.8 to 1.8.22 in /examples/ts/server

Bumps [@grpc/grpc-js](https://github.com/grpc/grpc-node) from 1.3.8 to 1.8.22.
- [Release notes](https://github.com/grpc/grpc-node/releases)
- [Commits](https://github.com/grpc/grpc-node/commits/@grpc/[email protected])

---
updated-dependencies:
- dependency-name: "@grpc/grpc-js"
  dependency-type: indirect
...

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