In TableCache, invoke callback on config change listener during registration

[Jackie-Jiang]

Currently when the config change listener is registered, the callback is not triggered automatically. It relies on the caller to set the current configs into the change listener, which is hard to use because there might be other changes invoking the onChange() callback at the same time.
This PR changes the listener registration method to directly call the onChange() with the current configs.
Also improve the test and fix #8153

[codecov-commenter]

Codecov Report

Merging #8302 (6fd4bdf) into master (90d1136) will decrease coverage by 6.72%.
The diff coverage is 0.00%.

❗ Current head 6fd4bdf differs from pull request most recent head 920b44c. Consider uploading reports for the commit 920b44c to get more accurate results

@@             Coverage Diff              @@
##             master    #8302      +/-   ##
============================================
- Coverage     70.77%   64.05%   -6.73%     
  Complexity     4246     4246              
============================================
  Files          1631     1586      -45     
  Lines         85485    83617    -1868     
  Branches      12878    12679     -199     
============================================
- Hits          60502    53559    -6943     
- Misses        20815    26196    +5381     
+ Partials       4168     3862     -306     

Flag	Coverage Δ
integration1	?
integration2	?
unittests1	66.95% <0.00%> (-0.03%)	⬇️
unittests2	14.16% <0.00%> (-0.06%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...pache/pinot/common/config/provider/TableCache.java	0.00% <0.00%> (-83.86%)	⬇️
...a/org/apache/pinot/common/metrics/MinionMeter.java	0.00% <0.00%> (-100.00%)	⬇️
...g/apache/pinot/common/metrics/ControllerMeter.java	0.00% <0.00%> (-100.00%)	⬇️
.../apache/pinot/common/metrics/BrokerQueryPhase.java	0.00% <0.00%> (-100.00%)	⬇️
.../apache/pinot/common/metrics/MinionQueryPhase.java	0.00% <0.00%> (-100.00%)	⬇️
...ache/pinot/server/access/AccessControlFactory.java	0.00% <0.00%> (-100.00%)	⬇️
...he/pinot/common/messages/SegmentReloadMessage.java	0.00% <0.00%> (-100.00%)	⬇️
...pinot/core/data/manager/realtime/TimerService.java	0.00% <0.00%> (-100.00%)	⬇️
...che/pinot/controller/util/TableMetadataReader.java	0.00% <0.00%> (-100.00%)	⬇️
...pinot/minion/exception/TaskCancelledException.java	0.00% <0.00%> (-100.00%)	⬇️
... and 372 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 90d1136...920b44c. Read the comment docs.

[npawar]

lgtm