chore(deps): update dependency org_chromium_sysroot_linux_arm64 to v0.0.20

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
org_chromium_sysroot_linux_arm64	http_archive	patch	v0.0.19 -> v0.0.20

---

Release Notes

DavidZbarsky-at/sysroot-min (org_chromium_sysroot_linux_arm64)

### [`v0.0.20`](https://togithub.com/DavidZbarsky-at/sysroot-min/compare/v0.0.19...v0.0.20) [Compare Source](https://togithub.com/DavidZbarsky-at/sysroot-min/compare/v0.0.19...v0.0.20)

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

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

♻ Rebasing: Never, 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 was generated by Mend Renovate. View the repository job log.