[frontend] fix: internal error in mitre attack widget (#5680)

[savacano28]

Proposed changes

• Fix error when click on checkbox: Show covered TTP only

Testing Instructions

1. Go to dashboard
2. Add widget Mitre attack
3. Check/uncheck Show covered TTP only

Related issues

• Closes [Dashboard] MITRE Coverage "Show covered TTP only" filter triggers unknown error #5680

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality
• For bug fix -> I implemented a test that covers the bug

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 37.13%. Comparing base (a68c4e0) to head (62e606b).

Files with missing lines	Patch %	Lines
...om_dashboards/widgets/viz/KillChainPhaseColumn.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #5706   +/-   ##
=========================================
  Coverage     37.12%   37.13%           
  Complexity     4923     4923           
=========================================
  Files          1881     1881           
  Lines         49402    49402           
  Branches       6143     6143           
=========================================
+ Hits          18341    18343    +2     
+ Misses        29971    29969    -2     
  Partials       1090     1090           

Flag	Coverage Δ
backend	59.02% <ø> (ø)
e2e	24.89% <ø> (ø)
frontend	0.47% <0.00%> (ø)

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[camrrx]

Test OK