child_process: serialize advanced IPC messages natively #8120

Job	Run time
Build slim tarball	1m 33s
aarch64-linux: Cache V8 build	59m 16s
x86_64-darwin: with shared libraries	2h 36m 25s
aarch64-darwin: with shared libraries	1h 23m 51s
x86_64-linux: with shared libraries	1h 57m 26s
aarch64-linux: with shared openssl-3.0.20	26m 38s
aarch64-linux: with shared openssl-4.0.0	27m 4s
aarch64-linux: with shared openssl-1.1.1w	26m 5s
aarch64-linux: with shared openssl-3.5.6	28m 36s
aarch64-linux: with shared boringssl-0.20260526.0	25m 48s
aarch64-linux: with shared openssl-3.6.2	26m 11s
	9h 38m 53s

Provide feedback