* Add new powershell commands for windows unzip
* Test fails to overwrite file
* Add new windows commands for unzip
* Add Test for failing case for both pwsh and powershell
* Modify test to confirm overwrite behavior for xar
* Delete ._test.txt
* Add fallback case for older windows systems
* Remove try
* Run Tests on windows-2016
* Update tar tests to handle existing files
* Lint
* Update tool-cache.test.ts
* Update tool-cache.test.ts
* Update tool-cache.test.ts
* Update tool-cache.test.ts
* Update from PR feedback
* Add getExecOutput function
* Add tests for exec output
* Modify tests to not rely on buffer size, but only test larger output
* Handle split multi-byte characters + PR feedback
* Fix tests
* Lint
* Update how split byte are sent for tests