Address PR review: rename kafkaBrokerUrl to pubSubUrl and use #453

Job	Run time
StaticAnalysis (17)	5m 50s
Controller / UT & CodeCov (8)	5m 29s
Clients / UT & CodeCov (8)	12m 14s
Integrations / UT & CodeCov (11)	2m 11s
Clients / UT & CodeCov (11)	12m 22s
Clients / UT & CodeCov (17)	12m 13s
Server / UT & CodeCov (11)	10m 34s
Server / UT & CodeCov (8)	10m 3s
Router / UT & CodeCov (8)	4m 1s
Server / UT & CodeCov (17)	10m 4s
Controller / UT & CodeCov (11)	5m 40s
Router / UT & CodeCov (11)	4m 4s
Controller / UT & CodeCov (17)	5m 44s
Integrations / UT & CodeCov (8)	2m 4s
Internal / UT & CodeCov (8)	7m 50s
Internal / UT & CodeCov (11)	7m 11s
Internal / UT & CodeCov (17)	7m 16s
Integrations / UT & CodeCov (17)	2m 15s
Router / UT & CodeCov (17)	4m 24s
ValidateGradleWrapper	10s
StaticAnalysisAndUnitTestsFailureAlert	0s
	2h 11m 39s

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