Remvoe bursty traffic test

[swapsmagic]

Due to the nature of currency resource group consitency model, it's likely that the cluster allow few queries more than allowed in certain scenario as below:

• coordinator1 and coordinator2 both receives a request to run a query for the same resource group.
• both coordinator already have upto date info about the RM and eligible to run the query.
• Both coordinator allow the query to run, but any folllow up query has to wait for an update resource manager below allowing new queries. This scenario will lead to cluster to run more than allowed queries. And so the the given test fails in some cases when such condition hits.

Test plan - unit test

== NO RELEASE NOTE ==

[stale[bot]]

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