HOTFIX: Increase kafkatest startup wait time on ConnectDistributed service
HOTFIX: Increase kafkatest startup wait time on ConnectDistributed service

Author: Konstantine Karantasis <konstantine@confluent.io>

Reviewers: Magesh Nandakumar <magesh.n.kumar@gmail.com>, Jason Gustafson <jason@confluent.io>

Closes #3006 from kkonstantine/HOTFIX-Align-startup-wait-time-for-ConnectDistributed-service-with-ConnectStandalone-in-kafkatests

richhaase/kafka,ErikKringen/kafka,ErikKringen/kafka,Ishiihara/kafka,noslowerdna/kafka,KevinLiLu/kafka,mihbor/kafka,guozhangwang/kafka,sslavic/kafka,guozhangwang/kafka,airbnb/kafka,KevinLiLu/kafka,MyPureCloud/kafka,Ishiihara/kafka,ollie314/kafka,mihbor/kafka,airbnb/kafka,MyPureCloud/kafka,noslowerdna/kafka,guozhangwang/kafka,apache/kafka,TiVo/kafka,apache/kafka,gf53520/kafka,Esquive/kafka,KevinLiLu/kafka,Esquive/kafka,TiVo/kafka,Ishiihara/kafka,airbnb/kafka,Chasego/kafka,themarkypantz/kafka,themarkypantz/kafka,MyPureCloud/kafka,sslavic/kafka,sebadiaz/kafka,apache/kafka,richhaase/kafka,TiVo/kafka,sebadiaz/kafka,richhaase/kafka,ErikKringen/kafka,lindong28/kafka,mihbor/kafka,Esquive/kafka,lindong28/kafka,Chasego/kafka,gf53520/kafka,themarkypantz/kafka,lindong28/kafka,Esquive/kafka,gf53520/kafka,TiVo/kafka,mihbor/kafka,MyPureCloud/kafka,Chasego/kafka,noslowerdna/kafka,Ishiihara/kafka,noslowerdna/kafka,sebadiaz/kafka,Chasego/kafka,richhaase/kafka,airbnb/kafka,ErikKringen/kafka,gf53520/kafka,themarkypantz/kafka,apache/kafka,ollie314/kafka,sslavic/kafka,lindong28/kafka,sslavic/kafka,ollie314/kafka,guozhangwang/kafka,ollie314/kafka,sebadiaz/kafka,KevinLiLu/kafka