Gracefully close kyuubi & add customer labels

[HYBG-1126]

:mag: Description

Issue References 🔗

This pull request fixes #

Describe Your Solution 🔧

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Types of changes :bookmark:

• [ ] Bugfix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Test Plan 🧪

Behavior Without This Pull Request :coffin:

Behavior With This Pull Request :tada:

Related Unit Tests

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Checklist 📝

• [ ] This patch was not authored or co-authored using Generative Tooling

Be nice. Be informative.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 0.00%. Comparing base (8056235) to head (9098a04). Report is 8 commits behind head on master.

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #6707   +/-   ##
======================================
  Coverage    0.00%   0.00%           
======================================
  Files         684     684           
  Lines       42279   42282    +3     
  Branches     5765    5767    +2     
======================================
- Misses      42279   42282    +3     

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