feat: update mautrix-whatsapp to v0.12.4

- Updated mautrix-whatsapp from v0.12.3 to v0.12.4
- Updated Go version to 1.24.0 (required for v0.12.4)
- Added support for bridging HD dual uploads from WhatsApp to Matrix edits
- Improved placeholders for pin and keep messages
- Fixed bridging of animated webp stickers and other bug fixes
- Updated package version to 1.2.2

CHANGELOG.md

@@ -2,6 +2,22 @@
 
 All notable changes to this Cloudron package will be documented in this file.
 
+## [1.2.2] - 2025-08-22
+
+### Updated
+- Updated mautrix-whatsapp to v0.12.4
+- Updated Go version to 1.24.0 (required for v0.12.4)
+
+### Changes in v0.12.4
+- Added support for bridging HD dual uploads from WhatsApp to Matrix edits
+- Improved placeholders for pin and keep messages
+- Fixed bridging of animated webp stickers
+- Resolved avatar change synchronization issues for user ghosts
+- Fixed first message after group LID migration
+- Corrected bot message handling in direct messages
+- Addressed new group member naming inconsistencies
+- Deprecated legacy provisioning API (will be removed in next release)
+
 ## [1.0.0] - 2024-06-16
 
 ### Added