fix(deps): update dependency protobufjs to ~7.2.0 [security] (#254)

* fix(deps): update dependency protobufjs to ~7.2.0 [security]

* Pull in protobufjs-cli tools (pbjs and pbts) and regen proto stubs

* Explicitly upgrade protobufjs past vulnerability, regenerate package-lock.json

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Co-authored-by: Aaron Abbott <aaronabbott@google.com>

Author: renovate-bot