cafe-desktop/libvnck Static analyzer results

ci: add debian stable build

• 2025-08-10-112424-5132-cppcheck@4f94fd4f9c1c_master
• 2025-08-10-112340-9461-1@4f94fd4f9c1c_master
• 2025-08-10-112007-0402-cppcheck@4f94fd4f9c1c_devel logs 141
• 2025-08-10-111922-9461-1@4f94fd4f9c1c_devel logs 141
• 2025-07-25-121901-1399-cppcheck@e9a2e9f5d8d3_devel logs 141
• 2025-07-25-121818-9305-1@e9a2e9f5d8d3_devel logs 141
• 2025-07-25-121443-7559-cppcheck@7b7b0e8636d2_devel logs 143
• 2025-07-25-121401-9305-1@7b7b0e8636d2_devel logs 143
• 2025-07-25-114115-9067-cppcheck@e9a2e9f5d8d3_master logs 141
• 2025-07-25-114028-9305-1@e9a2e9f5d8d3_master logs 141
• 2025-07-25-113658-2110-cppcheck@e9a2e9f5d8d3_devel logs 141
• 2025-07-25-113614-9305-1@e9a2e9f5d8d3_devel logs 141
• 2025-07-25-113608-7659-cppcheck@894154ccb139_devel logs 141
• 2025-07-25-113554-3584-cppcheck@54d386d86b6a_cimaster logs 141
• 2025-07-25-113525-9305-1@894154ccb139_devel logs 141
• 2025-07-25-113509-9305-1@54d386d86b6a_cimaster logs 141
• 2025-02-26-082641-1763-cppcheck@54d386d86b6a_master logs 125
• 2025-02-26-082554-9764-1@54d386d86b6a_master logs 125
• 2025-02-26-082525-8289-cppcheck@54d386d86b6a_devel logs 125
• 2025-02-26-082442-9764-1@54d386d86b6a_devel logs 125