add package filter
package: [filter](https://github.com/gookit/filter)
@@ -1418,6 +1418,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
* [fastlz](https://github.com/digitalcrab/fastlz) - Wrap over [FastLz](http://fastlz.org/) (free, open-source, portable real-time compression library) for GoLang.
* [filetype](https://github.com/h2non/filetype) - Small package to infer the file type checking the magic numbers signature.
* [filler](https://github.com/yaronsumel/filler) - small utility to fill structs using "fill" tag.
+* [filter](https://github.com/gookit/filter) - provide filtering, sanitizing, and conversion of Go data.
* [fpGo](https://github.com/TeaEntityLab/fpGo) - Monad, Functional Programming features for Golang
* [fzf](https://github.com/junegunn/fzf) - Command-line fuzzy finder written in Go.
* [gaper](https://github.com/maxcnunes/gaper) - Builds and restarts a Go project when it crashes or some watched file changes.
