Update constants.tsx to include agent update

[jiapingzeng]

Description

Added a new agent update API in ML plugin in 3.1, therefore adding the action here as well.

Category

Maintenance

Why these changes are required?

Need for 3.1 release

What is the old behavior before changes and new behavior after changes?

Issues Resolved

[List any issues this PR will resolve (Is this a backport? If so, please add backport PR # and/or commits #)]

Testing

[Please provide details of testing done: unit testing, integration testing and manual testing]

Check List

• New functionality includes testing
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.96%. Comparing base (3b286cd) to head (4cdfed2).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2269   +/-   ##
=======================================
  Coverage   71.96%   71.96%           
=======================================
  Files          98       98           
  Lines        2679     2679           
  Branches      417      409    -8     
=======================================
  Hits         1928     1928           
  Misses        637      637           
  Partials      114      114           

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