Summary:
WaitStateITest/AshTestVerifyPgOccurrence.VerifyWaitStateEntered/kWaitingOnTServer was broken on asan and tsan builds by 53146f9da4877244f931761920a5159a5b8da412.
Jira: DB-16620

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: rthallam, slingam, ybase

Differential Revision: https://phorge.dev.yugabyte.com/D43920