test: check C/R for a container with an external terminal
test: check C/R for a container with an external terminal

We have two test cases with and without pre-dump. Terminals and
pre-dump features are orthogonal, so we can modify one of these test cases.

Signed-off-by: Andrei Vagin <74c05afa918858348d6db8037d82fa8124870113@virtuozzo.com>

docker/runc,mikebrow/runc,mYmNeo/runc,opencontainers/runc,mYmNeo/runc,mikebrow/runc,adrianreber/runc,dqminh/runc,rajasec/runc,estesp/runc,opencontainers/runc,dqminh/runc,crosbymichael/runc,crosbymichael/runc,xiaochenshen/runc,cyphar/runc,mYmNeo/runc,dqminh/runc,laijs/runc,adrianreber/runc,wking/runc,mikebrow/runc,WeiZhang555/runc,hqhq/runc,stefanberger/runc,rajasec/runc,WeiZhang555/runc,rajasec/runc,mheon/runc,wking/runc,sunyuan3/runc,docker/runc,shishir-a412ed/runc,WeiZhang555/runc,kolyshkin/runc,cyphar/runc,xiaochenshen/runc,mheon/runc,adrianreber/runc,rhatdan/runc,justincormack/runc,sunyuan3/runc,estesp/runc,kolyshkin/runc,stefanberger/runc,laijs/runc,rhatdan/runc,xiaochenshen/runc,laijs/runc,hqhq/runc,shishir-a412ed/runc,opencontainers/runc,justincormack/runc,dqminh/runc,cloudfoundry-incubator/runc,cyphar/runc,kolyshkin/runc,wking/runc,mheon/runc,sunyuan3/runc,justincormack/runc,kolyshkin/runc,rhatdan/runc,stefanberger/runc,cloudfoundry-incubator/runc,cloudfoundry-incubator/runc,hqhq/runc,opencontainers/runc,shishir-a412ed/runc,docker/runc,estesp/runc,rhatdan/runc,crosbymichael/runc