tests: add one more semaphore test
tests: add one more semaphore test

Test that wait with timeout and without work on the same semaphore
simultaneously.

norcimo5/seastar,kjniemi/seastar,wildinto/seastar,acbellini/seastar,avikivity/seastar,glommer/scylla,senseb/scylla,asias/scylla,phonkee/scylla,jonathanleang/seastar,leejir/seastar,capturePointer/scylla,bowlofstew/scylla,wildinto/seastar,sjperkins/seastar,guiquanz/scylla,avikivity/scylla,guiquanz/scylla,scylladb/scylla,avikivity/seastar,aruanruan/scylla,senseb/scylla,anzihenry/seastar,capturePointer/scylla,bowlofstew/scylla,shaunstanislaus/scylla,bowlofstew/scylla,avikivity/scylla,rentongzhang/scylla,tempbottle/seastar,norcimo5/seastar,xtao/seastar,tempbottle/seastar,chunshengster/seastar,hongliangzhao/seastar,respu/scylla,mixja/seastar,victorbriz/scylla,joerg84/seastar,wildinto/scylla,scylladb/scylla-seastar,cloudius-systems/seastar,dreamsxin/seastar,hongliangzhao/seastar,scylladb/seastar,raphaelsc/scylla,victorbriz/scylla,respu/scylla,respu/scylla,bzero/seastar,bowlofstew/seastar,phonkee/scylla,dwdm/seastar,dwdm/scylla,xtao/seastar,chunshengster/seastar,acbellini/scylla,tempbottle/scylla,shyamalschandra/seastar,dwdm/seastar,justintung/scylla,bzero/seastar,tempbottle/seastar,acbellini/seastar,shyamalschandra/seastar,stamhe/scylla,duarten/scylla,jonathanleang/seastar,mixja/seastar,asias/scylla,shaunstanislaus/scylla,tempbottle/scylla,aruanruan/scylla,dreamsxin/seastar,gwicke/scylla,scylladb/scylla,xtao/seastar,linearregression/seastar,joerg84/seastar,senseb/scylla,avikivity/scylla,guiquanz/scylla,rluta/scylla,kjniemi/scylla,kjniemi/seastar,bowlofstew/seastar,syuu1228/seastar,chunshengster/seastar,stamhe/seastar,kjniemi/seastar,cloudius-systems/seastar,leejir/seastar,acbellini/scylla,wildinto/scylla,rluta/scylla,stamhe/scylla,capturePointer/scylla,tempbottle/scylla,jonathanleang/seastar,sjperkins/seastar,kangkot/scylla,leejir/seastar,scylladb/scylla,victorbriz/scylla,eklitzke/scylla,koolhazz/seastar,dwdm/seastar,acbellini/seastar,kangkot/scylla,wildinto/scylla,gwicke/scylla,syuu1228/seastar,gwicke/scylla,bowlofstew/seastar,justintung/scylla,printedheart/seastar,kangkot/scylla,dreamsxin/seastar,linearregression/seastar,scylladb/scylla-seastar,flashbuckets/seastar,cloudius-systems/seastar,eklitzke/scylla,raphaelsc/scylla,scylladb/scylla-seastar,kjniemi/scylla,aruanruan/scylla,shaunstanislaus/scylla,dwdm/scylla,stamhe/seastar,printedheart/seastar,scylladb/scylla,koolhazz/seastar,acbellini/scylla,duarten/scylla,asias/scylla,mixja/seastar,scylladb/seastar,flashbuckets/seastar,eklitzke/scylla,glommer/scylla,raphaelsc/scylla,rentongzhang/scylla,syuu1228/seastar,glommer/scylla,rluta/scylla,linearregression/scylla,stamhe/seastar,linearregression/scylla,flashbuckets/seastar,anzihenry/seastar,bzero/seastar,anzihenry/seastar,duarten/scylla,joerg84/seastar,stamhe/scylla,norcimo5/seastar,rentongzhang/scylla,wildinto/seastar,avikivity/seastar,phonkee/scylla,hongliangzhao/seastar,kjniemi/scylla,dwdm/scylla,linearregression/scylla,printedheart/seastar,sjperkins/seastar,koolhazz/seastar,justintung/scylla,shyamalschandra/seastar,scylladb/seastar,linearregression/seastar