net: add setTypeOfService and getTypeOfService to Socket #2700

Job	Run time
Build slim tarball	1m 39s
x86_64-linux: with shared libraries	27m 4s
aarch64-linux: with shared libraries	23m 14s
aarch64-darwin: with shared libraries	31m 31s
x86_64-darwin: with shared libraries	46m 48s
	2h 10m 16s

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