test: Tighten the grep for logging with tty
test: Tighten the grep for logging with tty

This tests that our ONLCR takes effect as we match \r\n
in the logs

Signed-off-by: Mrunal Patel <8d6561672eb74a818dcdfacc4516d6009671ec57@redhat.com>

rhatdan/cri-o,14rcole/cri-o,vbatts/cri-o,kubernetes-incubator/cri-o,rhatdan/cri-o,14rcole/cri-o,kubernetes-incubator/ocid,jwhonce/ocid,kubernetes-incubator/ocid,apilloud/cri-o,kubernetes-incubator/cri-o,mheon/cri-o,apilloud/cri-o,kubernetes-incubator/cri-o,mikebrow/cri-o,jwhonce/ocid,umohnani8/cri-o,nalind/cri-o,kubernetes-incubator/ocid,umohnani8/cri-o,mheon/cri-o,14rcole/cri-o,vbatts/cri-o,nalind/cri-o,mheon/cri-o,umohnani8/cri-o,kubernetes-incubator/cri-o,14rcole/cri-o,mheon/cri-o,mikebrow/cri-o,mikebrow/cri-o,umohnani8/cri-o,mikebrow/cri-o,rhatdan/cri-o,apilloud/cri-o,vbatts/cri-o,vbatts/cri-o,jwhonce/ocid,rhatdan/cri-o,nalind/cri-o