build(deps): bump github.com/gorilla/websocket in /internal/thirdparty

Bumps [github.com/gorilla/websocket](https://github.com/gorilla/websocket) from 1.5.0 to 1.5.3.
- [Release notes](https://github.com/gorilla/websocket/releases)
- [Commits](https://github.com/gorilla/websocket/compare/v1.5.0...v1.5.3

)

---
updated-dependencies:
- dependency-name: github.com/gorilla/websocket
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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