UI: show an option to reload the segments during edit schema

[jayeshchoudhary]

What does this PR do?

show an option to reload the segments during edit schema

Issue

• Sometimes schema update require segments to be reloaded for updated schema to become effective.
• Backend accepts a query param reload=true flag in the update schema API that indicates whether to start reload of the table or not
• Right now UI doesn't have the option to pass reload option when updating schema.

Description

• The user should be given a choice on whether a table reload is needed or not.
• Add a checkbox (unchecked by default) that will give an option for user to send reload flag when edting schema.

UI Screenshots

segment-reload.mp4

• added tooltip for more clarity

Edit 1 - change checkbox label to "Reload all segments"

[codecov-commenter]

Codecov Report

Merging #9762 (f0074c5) into master (818f59a) will increase coverage by 0.14%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #9762      +/-   ##
============================================
+ Coverage     63.97%   64.11%   +0.14%     
- Complexity     4953     5385     +432     
============================================
  Files          1901     1903       +2     
  Lines        102407   102554     +147     
  Branches      15584    15604      +20     
============================================
+ Hits          65510    65749     +239     
+ Misses        32113    32025      -88     
+ Partials       4784     4780       -4     

Flag	Coverage Δ
unittests1	67.76% <ø> (+0.20%)	⬆️
unittests2	15.68% <ø> (+0.03%)	⬆️

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

Impacted Files	Coverage Δ
...ntroller/helix/core/minion/TaskMetricsEmitter.java	18.60% <0.00%> (-16.28%)	⬇️
.../index/loader/invertedindex/RangeIndexHandler.java	54.78% <0.00%> (-9.57%)	⬇️
...va/org/apache/pinot/query/runtime/QueryRunner.java	74.33% <0.00%> (-7.22%)	⬇️
...ionaryBasedMultiColumnDistinctOrderByExecutor.java	94.44% <0.00%> (-5.56%)	⬇️
...not/broker/broker/helix/ClusterChangeMediator.java	75.26% <0.00%> (-5.38%)	⬇️
...rg/apache/pinot/common/datablock/RowDataBlock.java	62.50% <0.00%> (-4.17%)	⬇️
...t/controller/util/ServerSegmentMetadataReader.java	31.13% <0.00%> (-2.89%)	⬇️
...e/pinot/common/request/context/LiteralContext.java	57.89% <0.00%> (-2.64%)	⬇️
.../java/org/apache/pinot/spi/data/TimeFieldSpec.java	88.63% <0.00%> (-2.28%)	⬇️
...g/apache/pinot/common/datablock/BaseDataBlock.java	75.31% <0.00%> (-2.13%)	⬇️
... and 45 more

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[jayeshchoudhary]

@navina @npawar @joshigaurava

[navina]

@jayeshchoudhary It will be clear if the checkbox reads "Reload all segments", instead of "Reload Segments"