kapp controller 0.38.4 sh file update

[shivaani0505]

What this PR does / why we need it

https://github.com/shivaani0505/tanzu-framework/pull/new/shivaani/kapp-fix-sh-file

Which issue(s) this PR fixes

Fixes #
TKG-12341

Describe testing done for PR

Release note

kapp-controller .sh file update

PR Checklist

• Squash the commits into one or a small number of logical commits
  
• Use good commit messages
• Ensure PR contains terms all contributors can understand and links all contributors can access

Additional information

Special notes for your reviewer

[codecov]

Codecov Report

Merging #2901 (30f3457) into main (f0a894c) will increase coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #2901      +/-   ##
==========================================
+ Coverage   43.83%   43.87%   +0.04%     
==========================================
  Files         414      414              
  Lines       41316    41316              
==========================================
+ Hits        18110    18129      +19     
+ Misses      21512    21497      -15     
+ Partials     1694     1690       -4     

Impacted Files	Coverage Δ
addons/controllers/clusterbootstrap_controller.go	63.90% <0.00%> (+0.61%)	⬆️
...oller-manager/controllers/v3_cascade_controller.go	73.33% <0.00%> (+11.42%)	⬆️

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