Bump google.golang.org/protobuf from 1.25.0 to 1.33.0 (#1251)

* Bump google.golang.org/protobuf from 1.25.0 to 1.33.0

Bumps google.golang.org/protobuf from 1.25.0 to 1.33.0.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: direct:production
...

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

* Update go.sum

* Update generated files

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Vladimir Moskva <vladmos@google.com>