mksnapshot binary should be installed to bin/

[milahu]

... no? or maybe libexec/

actual vs expected

-  /bin/linux-x86_64/v8-mksnapshot-linux-x86_64
+  /bin/v8-mksnapshot-linux-x86_64

downstream meson in frida-core says

Program v8-mksnapshot-linux-x86_64 found: NO

workaround:

export PATH=/path/to/frida-v8/bin/linux-x86_64:$PATH

a need for bin_subdir should be documented in a comment

v8/src/snapshot/meson.build

Lines 21 to 39 in bda4a1a

	if meson.can_run_host_binaries()
	bin_subdir = f'@host_os_frida@-@host_arch_frida@'
	else
	bin_subdir = f'@build_os_frida@-@build_arch_frida@'
	endif
	custom_target('mksnapshot-installed',
	input: mksnapshot,
	output: f'v8-mksnapshot-@host_os_frida@-@host_arch_frida@@bin_extension@',
	command: [
	post_process_executable,
	'--input-file', '@INPUT@',
	'--output-file', '@OUTPUT@',
	'--strip-option', get_option('strip').to_string(),
	'--',
	strip,
	],
	install: true,
	install_dir: get_option('bindir') / bin_subdir,