Update grpc-ts-web to support newer grpc-web version

[GoliathLabs]

At the moment, we are locked to grpc-web v1.2.1, which is rather outdated. Additionally, the typo checker now flags this package for errors. We should explore grpc-ts-web and ensure compatibility with the latest grpc-web version.

[T0biii]

ah do you mean this?

wg-access-server/go.mod

Line 18 in db6e375

github.com/improbable-eng/grpc-web v0.15.0

Please note that this repo is in maintenance mode, and we recommend users migrate to the official grpc-web client: https://github.com/grpc/grpc-web.

this should be migrated to https://github.com/grpc/grpc-web

[GoliathLabs]

I mean that one here as well

wg-access-server/website/package.json

Line 42 in b5dade7

"grpc-web": "^1.2.1",