poll for TIOCINQ and TIOCOUTQ instead of POLLIN, bump repeats #292

Job	Run time
Build and test on x86_64-apple-darwin	1m 59s
Build and test on x86_64-apple-darwin	2m 10s
Build and test on x86_64-apple-darwin	1m 58s
Build and test on aarch64-apple-darwin	2m 34s
Build and test on aarch64-apple-darwin	2m 32s
Build and test on aarch64-apple-darwin	2m 22s
Build and test on x86_64-unknown-linux-gnu	1m 50s
Build and test on x86_64-unknown-linux-gnu	1m 58s
Build and test on x86_64-unknown-linux-gnu	1m 53s
Publish	0s
Publish	0s
Publish	0s
	19m 16s

Provide feedback