devel/clazy: update to 1.12, latest upstream release (+)

* v1.12 (June 30th 2024)
    - New Checks:
      - qt-keyword-emit
      - sanitize-inline-keyword
      - no-module-include
    - Support for LLVM 18
    - Fixit for QFileInfo::exists
    - Fixit for qstring-arg
    - Removed Qt4 compatibility
    - 2 years worth of bug fixes

Full changelog:	https://invent.kde.org/sdk/clazy/-/blob/master/Changelog