www/librewolf: Update 129.0-1 → 131.0.2-1 (CVE-2024-9680)

Changelog:
https://www.mozilla.org/en-US/firefox/131.0/releasenotes/
https://www.mozilla.org/en-US/firefox/131.0.2/releasenotes/

Fix CVE-2024-9680: Use-after-free in Animation timeline:
https://www.mozilla.org/en-US/security/advisories/mfsa2024-51/

Fix build on aarch64.

PR: 281985 281902
MFH: 2024Q4
(cherry picked from commit 634c08de92be7b90316ba381a4e495fb15a73d5e)