ci: Update xcode version for macos-14 from 14.3.1 to 15.4 (#8467) #335

Job	Run time
check_code_style	25s
check_libraries_manifest	10s
build_linux (Release, ubuntu-20.04)	1h 1m 17s
check_genwebsitejson	3s
build_linux (RelWithDebInfo, ubuntu-20.04)	51m 9s
build_macos (Release, x86_64, macos-14)	36m 2s
build_linux (Debug, ubuntu-20.04)	58m 4s
build_windows (Release, 64, windows-2019)	1h 17m 48s
build_macos (Release, x86_64, macos-15)	34m 42s
build_windows (Release, arm64, windows-2019)	48m 53s
build_macos (Release, arm64, macos-14)	42m 56s
build_macos (Release, arm64, macos-15)	50m 7s
check_source_code (ubuntu-20.04)	6m 4s
build_macos (Debug, x86_64, macos-14)	29m 46s
build_macos (Debug, x86_64, macos-15)	39m 50s
build_macos (Debug, arm64, macos-14)	45m 7s
build_macos (Debug, arm64, macos-15)	54m 56s
test_older_macos (x64, macos-13)	18m 52s
build_universal_macos_artifacts	59s
mergeable	1s
	10h 57m 11s

Provide feedback