enhance spec report by grouping retried test cases

[tamil777selvan]

Proposed changes

Fix - #8460

• Enhance spec report by grouping retried test cases.

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

Checklist

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• I have added proper type definitions for new commands (if appropriate)

Further comments

Reviewers: @webdriverio/project-committers

[christian-bromann]

@tamil777selvan thank you! Can we have unit tests for this change?

[tamil777selvan]

@tamil777selvan thank you! Can we have unit tests for this change?

Sure thing! I'll start working on it.

[christian-bromann]

Perfect, thank you 👍