stream: optimize pipeTo promise handling #7602

Job	Run time
Build slim tarball	2m 4s
aarch64-linux: Cache V8 build	26s
x86_64-darwin: with shared libraries	4h 41m 44s
x86_64-linux: with shared libraries	2h 0m 40s
aarch64-darwin: with shared libraries	30m 38s
aarch64-linux: with shared openssl-1.1.1w	23m 20s
aarch64-linux: with shared boringssl-0.20260508.0	23m 29s
aarch64-linux: with shared openssl-3.6.2	23m 38s
aarch64-linux: with shared openssl-3.0.20	24m 13s
aarch64-linux: with shared openssl-4.0.0	23m 38s
aarch64-linux: with shared openssl-3.5.6	23m 39s
	9h 37m 29s

Provide feedback