chore(deps): update dependency grpcio-tools to v1.59.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
grpcio-tools	1.59.2 -> 1.59.3

---

Configuration

📅 Schedule: Branch creation - "every weekend" (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 this update again.

---

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

---

This PR has been generated by Mend Renovate. View repository job log here.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (525b7e8) 34.65% compared to head (012cf6a) 34.65%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #145 +/- ## ======================================= Coverage 34.65% 34.65% ======================================= Files 27 27 Lines 1939 1939 ======================================= Hits 672 672 Misses 1267 1267 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.