This PR intends to move the loader api to
internal. Only the necessary methods which
are needed for the api have been put into
`pkg/loader.go`.
Signed-off-by: Varsha Prasad Narsing <varshaprasad96@gmail.com>
* Move api/filesys to kyaml/filesys
* Add deprecated version of api/filesys with aliases to new code
* Use new kyaml/filesys package and update dependencies
* Migrate to kyaml/filesys and update dependencies
* Skip tests that break on Windows
