Prepare to release version v25.12.1

[github-actions]

• Add freshquark command to installation instructions #835
• Add docs for SLocker #832
• Update macOS runner in smoke test #834
• Optimize the document of Quark Script CWE-940 #831
• Fix behavior not detected in Slocker malware family #828
• Optimize the document of Quark Script CWE-780 #829
  Update the version number for releasing the latest version of Quark.
  In this version, the following changes will be included.