chore(deps): update protobuf to v29.2

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
com_google_protobuf	http_archive	minor	v29.1 -> v29.2
protobuf	bazel_dep	minor	29.1 -> 29.2
protocolbuffers/protobuf		minor	v29.1 -> v29.2

---

Release Notes

protocolbuffers/protobuf (com_google_protobuf)

v29.2

Compare Source

---

Configuration

📅 Schedule: Branch creation - "* * * * 1-5" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

---

This change is 

[dpebot]

/gcbrun

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.92%. Comparing base (0966d66) to head (313f3b0).

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #14903   +/-   ##
=======================================
  Coverage   92.91%   92.92%           
=======================================
  Files        2351     2351           
  Lines      209692   209692           
=======================================
+ Hits       194841   194847    +6     
+ Misses      14851    14845    -6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.