[K8S][HELM] Use recommended labels in helm chart

[dnskr]

Why are the changes needed?

The changes are needed to be compliant with official Kubernetes and Helm recommendations:

• https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/
• https://helm.sh/docs/chart_best_practices/labels/#standard-labels

How was this patch tested?

• Add some test cases that check the changes thoroughly including negative and positive cases if possible

• Add screenshots for manual tests if appropriate

• Run test locally before make a pull request

[codecov-commenter]

Codecov Report

Merging #3980 (937da0e) into master (0295c0f) will decrease coverage by 0.05%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #3980      +/-   ##
============================================
- Coverage     51.95%   51.90%   -0.06%     
  Complexity       13       13              
============================================
  Files           522      522              
  Lines         29042    29042              
  Branches       3887     3887              
============================================
- Hits          15089    15074      -15     
- Misses        12577    12587      +10     
- Partials       1376     1381       +5     

Impacted Files	Coverage Δ
.../kyuubi/server/mysql/constant/MySQLErrorCode.scala	13.84% <0.00%> (-6.16%)	⬇️
...ache/kyuubi/server/mysql/MySQLCommandHandler.scala	77.77% <0.00%> (-4.05%)	⬇️
...ache/kyuubi/operation/KyuubiOperationManager.scala	79.45% <0.00%> (-2.74%)	⬇️
...ache/kyuubi/server/mysql/MySQLGenericPackets.scala	76.59% <0.00%> (-2.13%)	⬇️
...g/apache/kyuubi/operation/BatchJobSubmission.scala	75.47% <0.00%> (-1.26%)	⬇️
...g/apache/kyuubi/session/KyuubiSessionManager.scala	94.02% <0.00%> (-0.75%)	⬇️
...n/scala/org/apache/kyuubi/engine/ProcBuilder.scala	80.74% <0.00%> (-0.63%)	⬇️
...apache/kyuubi/engine/JpsApplicationOperation.scala	77.41% <0.00%> (ø)

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[pan3793]

Thanks, merging to master