Bump submodules/hyperbridge from 6914d5e to 7c62bbb

Bumps [submodules/hyperbridge](https://github.com/polytope-labs/hyperbridge) from `6914d5e` to `7c62bbb`.
- [Release notes](https://github.com/polytope-labs/hyperbridge/releases)
- [Commits](polytope-labs/hyperbridge@6914d5e...7c62bbb)

---
updated-dependencies:
- dependency-name: submodules/hyperbridge
  dependency-type: direct:production
...

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