Summary:
WaitStateITest/AshTestVerifyPgOccurrence.VerifyWaitStateEntered/kWaitingOnTServer was broken on asan and tsan builds by 53146f9da4877244f931761920a5159a5b8da412.
Jira: DB-16620
Original commit: f4a8deeca2af1860416a5879578bb68c2b51610b / D43920
Test Plan:
```
% ./yb_build.sh tsan --cxx-test integration-tests_wait_states-itest --gtest_filter WaitStateITest/AshTestVerifyPgOccurrence.VerifyWaitStateEntered/kWaitingOnTServer -n 10 --stop-at-failure
% ./yb_build.sh asan --cxx-test integration-tests_wait_states-itest --gtest_filter WaitStateITest/AshTestVerifyPgOccurrence.VerifyWaitStateEntered/kWaitingOnTServer -n 10 --stop-at-failure
Reviewers: amitanand
Reviewed By: amitanand
Subscribers: ybase, slingam, rthallam
Differential Revision: https://phorge.dev.yugabyte.com/D43937