Remove defaultProps from ScatterPlot.jsx

[ADI-ROXX]

Which problem is this PR solving?

• Part of [Bug]: Support for defaultProps in Function Components to be Removed #2596

Description of the changes

How was this change tested?

Checklist

• I have read https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
• I have signed all commits
• I have added unit tests for the new functionality
• I have run lint and test steps successfully
  • for jaeger: make lint test
  • for jaeger-ui: npm run lint and npm run test

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.62%. Comparing base (48733c2) to head (63d138b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2618      +/-   ##
==========================================
+ Coverage   96.60%   96.62%   +0.01%     
==========================================
  Files         255      255              
  Lines        7728     7726       -2     
  Branches     1990     1991       +1     
==========================================
- Hits         7466     7465       -1     
+ Misses        262      261       -1     

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