Do not filter out symlink paths found under glob patterns

[es128]

Resolves #293

@paulmillr @alexpusch

[laggingreflex]

This still doesn't seem to fix #293. It only works when watching symlink/**/* directly. It still doesn't work when watching folder/**/* and there's a folder/symlink/file change..

[adityavohra7]

bump. I opened an issue on chokidar-cli which seems to be symptomatic of the problem above.

I'm watching bower_components/**/*.js which contains both regular directories, and symlinks to directories (created via bower link). Changes to the linked directories aren't detected.

[trainerbill]

+1. I have a modules/ folder with symlinks in it and watching ./modules/*/.js. Using Gulp 4 with latest chokidar. It does not work with matching a pattern in folder/symlink/pattern. If I place the direct file path it works with symlink and if I remove the symlink and copy the directory in /modules folder it works.