chore: update new rauc release

rauc.txt

@@ -1,10 +1,12 @@
-version: v0.4.9.4
+version: 1.2.4-beta1
 release_notes: >
-  ## [0.4.9.4]\n### Files:\n- Fixed the issue where thumbnail generation failed for images with spaces in their names.\n- Corrected errors in the Paste-Overwrite functionality.\n### System:\n- Resolved the problem of partition mounting failure during dd installation.\n- Added a new installation method using USB installer.img.\n- Introduced support for Thunderbolt interface.\n- Added nvme-cli.\n
+  ## [1.2.4-beta1]\n### New\n- Folders can be assigned to multiple members when sharing folders using Samba.\n- Supports easy migration of media libraries to your RAID in Settings, such as Plex.\n### Improve\n- Support opening SSH in settings, no longer need to connect keyboard to device.\n- The AppStore hides apps whose CPU type is not supported.\n- Check the remaining space when downloading the update package.\n- Corrected the display in RAID situations, including RAID5 expansion, parity check, etc.\n- Uploading files in Files is faster, especially large numbers of small files.\n- Allow ZFS storage to run on ZimaOS @Brucio\n- Samba shares have faster response times and faster transfer speeds\n### Fixed\n- Fixed multiple security vulnerabilities.\n- GPU driver upgraded, some new GPU can be recognized.\n### Tips\n- If you find any software problems, welcome to join the Discord and get support from 20,000 Zima community members\n- [https://zimaboard.com/discord](https://zimaboard.com/discord)\n
 mirrors:
-  - https://github.com/IceWhaleTech
-  - https://casaos.oss-cn-shanghai.aliyuncs.com/IceWhaleTech
+  - https://github.com/IceWhaleTech/ZimaOS/releases/download
+  - https://casaos.oss-cn-shanghai.aliyuncs.com/IceWhaleTech/zimaos-rauc/releases/download
 packages:
-  - path: /zimaos-rauc/releases/download/0.4.9.4/zimaos_zimacube-0.4.9.4.raucb
+  - path: /1.2.4-beta1/zimaos_zimacube-1.2.4-beta1.raucb
     architecture: amd64
-checksums: /zimaos-rauc/releases/download/0.4.9.4/checksums.txt
+checksums: 1.2.4-beta1/checksums.txt
+code: Murjek
+background: https://casaos.oss-cn-shanghai.aliyuncs.com/IceWhaleTech/zimaos-rauc/releases/download/1.2.4-beta1/Hover%20background.jpg