Fix #8449: Nested SplitterPanel detection logic

[usrlocl]

Current logic incorrectly identifies any nested Prime Component as a nested SplitterPanel causing incorrect behaviour. This change fixes that to identify SplitterPanel component only for such purpose.

Fix: #8449

[github-actions]

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[github-actions]

Thanks a lot for your contribution! But, PR does not seem to be linked to any issues. Please manually link to an issue or mention it in the description using #<issue_id>.

[github-actions]

Thanks a lot for your contribution! But, PR does not seem to be linked to any issues. Please manually link to an issue or mention it in the description using #<issue_id>.

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[usrlocl]

I'm unable to link this with the PR. The instructions in github don't work for some reason. But I've updated the title, hope that should do

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[melloware]

Please run npm run format

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[usrlocl]

@melloware I've pushed a fix for formatting, but it's failing still for a different file I did not change. Would you like me to fix that as well and push?

[melloware]

Yes please let's get the build passing

[github-actions]

Thanks a lot for your contribution! But, PR does not seem to be linked to any issues. Please manually link to an issue or mention it in the description using #<issue_id>.

[usrlocl]

It's still failing for the linked issue, not sure why. Is this something you can check?

[melloware]

yeah that is flaky. Running the build now.