* Add AnsiballZ debugging support with debugpy
Adds support for debugging AnsiballZ modules with debugpy which is used
by VSCode as its Python debugger DAP. Debugging can either be done
through a manual Debugpy listening server through a launch.json
configuration or through the new ansible-test --dev-debug-on-deman
argument.
* Fix up integration test
* Simplify config option and move mypy ignore
* Use new API if available and fix typo
* Guard the import of debugpy
* Fix sanity import issue
* Minor cosmetic adjustments
* Simplify debugger setup
* ansible-test - Refactor debugging interface
* Add ansible-test debug integration tests
* Fix ansible-test shell when in unsupported dir
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Co-authored-by: Matt Clay <matt@mystile.com>
