Add singleton registry for all metrics

[Jackie-Jiang]

We already have singleton registry for broker and server metrics, this PR adds the registry for controller and minion

[codecov-commenter]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (f5f878e) 61.61% compared to head (917166b) 27.63%.
Report is 1 commits behind head on master.

Files	Patch %	Lines
...apache/pinot/common/metrics/ControllerMetrics.java	0.00%	3 Missing ⚠️
...org/apache/pinot/common/metrics/MinionMetrics.java	0.00%	3 Missing ⚠️
...ava/org/apache/pinot/minion/BaseMinionStarter.java	0.00%	1 Missing ⚠️
.../pinot/minion/taskfactory/TaskFactoryRegistry.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             master   #12119       +/-   ##
=============================================
- Coverage     61.61%   27.63%   -33.99%     
+ Complexity     1152      207      -945     
=============================================
  Files          2406     2406               
  Lines        130851   130859        +8     
  Branches      20218    20218               
=============================================
- Hits          80621    36160    -44461     
- Misses        44347    91963    +47616     
+ Partials       5883     2736     -3147     

Flag	Coverage Δ
custom-integration1	<0.01% <0.00%> (ø)
integration	<0.01% <0.00%> (ø)
integration1	<0.01% <0.00%> (ø)
integration2	?
java-11	27.63% <20.00%> (-33.92%)	⬇️
java-21	<0.01% <0.00%> (-61.50%)	⬇️
skip-bytebuffers-false	27.63% <20.00%> (-33.96%)	⬇️
skip-bytebuffers-true	?
temurin	27.63% <20.00%> (-33.99%)	⬇️
unittests	27.62% <20.00%> (-33.98%)	⬇️
unittests1	?
unittests2	27.62% <20.00%> (-0.03%)	⬇️

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