Intent of promptFilesLocator.test|title=PromptFilesLocator core logic|occurrence=1, promptFilesLocator.test|title=PromptFilesLocator multi-root workspace core logic with top-level `.github` folder|occurrence=1, +1

All 4 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 4 tests
- workbench/ 4 tests
  - contrib/ 4 tests
    
    chat/ 4 tests
    
    test/ 4 tests
    
    common/ 4 tests
    
    promptSyntax/ 4 tests
    
    utils/ 4 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptFilesLocator.test|title=PromptFilesLocator core logic|occurrence=1 Introduced here
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptFilesLocator.test|title=PromptFilesLocator multi-root workspace core logic mixed|occurrence=1 Inherited promptFilesLocator.test|title=PromptFilesLocator multi-root workspace core logic mixed|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptFilesLocator.test|title=PromptFilesLocator multi-root workspace core logic with top-level `.github` folder|occurrence=1 Introduced here
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/promptSyntax/utils/promptFilesLocator.test|title=PromptFilesLocator multi-root workspace core logic without top-level `.github` folder|occurrence=1 Introduced here