Set nosigpipe on NetBSD and DragonFly BSD #765

Job	Run time
clippy	26s
fmt	6s
msrv (ubuntu-latest)	57s
cross (ubuntu-latest)	1m 42s
msrv (windows-latest)	1m 52s
security_audit	7s
cross (macos-latest)	55s
windows_gnu (nightly, x86_64-pc-windows-gnu)	1m 18s
test (ubuntu-latest, nightly)	41s
test (ubuntu-latest, beta)	39s
test (ubuntu-latest, stable)	36s
test (windows-latest, nightly)	1m 37s
test (windows-latest, beta)	1m 5s
test (windows-latest, stable)	2m 4s
test (macos-latest, nightly)	52s
test (macos-latest, beta)	43s
test (macos-latest, stable)	40s
	16m 20s

Provide feedback