Fix the failing testcase in update 11

[daneshk]

Purpose

Fixes: ballerina-platform/ballerina-library#7378

Examples

Checklist

• Linked to an issue
• Updated the specification
• Updated the changelog
• Added tests
• Checked native-image compatibility

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.51%. Comparing base (c8bea5a) to head (a121b07).
Report is 5 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1064      +/-   ##
============================================
- Coverage     81.74%   81.51%   -0.23%     
+ Complexity      193      192       -1     
============================================
  Files            17       17              
  Lines           871      871              
  Branches        146      146              
============================================
- Hits            712      710       -2     
- Misses           86       87       +1     
- Partials         73       74       +1     

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