build(deps): bump google.golang.org/protobuf from 1.34.1 to 1.34.2 in…

… /tools (#3583)

* build(deps): bump google.golang.org/protobuf in /tools

Bumps google.golang.org/protobuf from 1.34.1 to 1.34.2.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

* Run make gen

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jakub Hrozek <jakub@stacklok.com>