docs: remove repository usage badge in lib README.md since it's too e…

…arly for this

lib/README.md

@@ -3,7 +3,6 @@
 [![Build status](https://github.com/beltram/stubr/workflows/ci/badge.svg)](https://github.com/beltram/stubr/actions)
 [![Crates.io](https://img.shields.io/crates/v/stubr.svg)](https://crates.io/crates/stubr)
 [![Docs.rs](https://img.shields.io/badge/docs-latest-blue.svg)](https://docs.rs/stubr)
-[![Packaging status](https://repology.org/badge/tiny-repos/stubr.svg)](https://repology.org/project/stubr/badges)
 
 Extends [wiremock-rs](https://crates.io/crates/wiremock) by supporting
 [Wiremock](https://github.com/tomakehurst/wiremock) json stubs as input.