Make all test items debuggable

[connectdotz]

Make all test items (folders, project root, in addition to test files and test blocks) debuggable.

This means the DebugConfigProvider has to support both explicit test path as well as partial test path matches, i.e. support and dynamically switch --runTestsByPath and --testPathPattern(s).

Refactored to consolidate the logic into the DebugConfigProvider when possible.

resolve #1056

[coveralls]

Pull Request Test Coverage Report for Build 10818951359

Details

• 34 of 34 (100.0%) changed or added relevant lines in 4 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 98.18%

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Totals
Change from base Build 10803735076:	0.0%
Covered Lines:	4101
Relevant Lines:	4107

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💛 - Coveralls