cafe-desktop/libcafemixer Static analyzer results

ci: add debian stable build

• 2025-08-10-150721-0018-cppcheck@993ca674a0ff_master
• 2025-08-10-150602-11920-1@993ca674a0ff_master
• 2025-08-10-150317-0232-cppcheck@993ca674a0ff_devel logs 125
• 2025-08-10-150159-11920-1@993ca674a0ff_devel logs 125
• 2025-07-21-134402-4974-cppcheck@955dcdeafda8_devel logs 125
• 2025-07-21-134242-12022-1@955dcdeafda8_devel logs 125
• 2025-07-20-094902-7088-cppcheck@955dcdeafda8_devel logs 125
• 2025-07-20-094741-12022-1@955dcdeafda8_devel logs 125
• 2025-02-12-233645-8487-cppcheck@955dcdeafda8_devel logs 113
• 2025-02-12-233522-12267-1@955dcdeafda8_devel logs 113
• 2025-02-07-125820-6868-cppcheck@955dcdeafda8_master logs 113
• 2025-02-07-125700-12031-1@955dcdeafda8_master logs 113
• 2025-02-07-124944-4535-cppcheck@955dcdeafda8_devel logs 113
• 2025-02-07-124822-12031-1@955dcdeafda8_devel logs 113
• 2025-02-07-123639-6867-cppcheck@b979b28607ce_devel logs 113
• 2025-02-07-123517-12031-1@b979b28607ce_devel logs 113
• 2025-02-07-122634-5177-cppcheck@658bf17d5bd3_devel logs 113
• 2025-02-07-122515-12031-1@658bf17d5bd3_devel logs 113
• 2025-02-07-122325-1077-cppcheck@b2fe2888fca5_devel logs 113
• 2025-02-07-122203-12031-1@b2fe2888fca5_devel logs 113