Push

Update UPGRADING for array_map() performance #7065

Job	Run time
LINUX_X32_DEBUG_ZTS	0s
ALPINE_X64_ASAN_UBSAN_DEBUG_ZTS	0s
MACOS_${{ matrix.arch }}_DEBUG_NTS	0s
LINUX_X64_${{ ((matrix.debug && 'DEBUG') \|\| 'RELEASE') }}_${{ ((matrix.zts && 'ZTS') \|\| 'NTS') }}${{ ((matrix.asan && '_ASAN') \|\| '') }}	0s
BENCHMARKING	0s
FREEBSD	0s
WINDOWS_X64_ZTS	0s
	0s

Provide feedback