Stop testing for MacOS and Windows as we only use portable code

We use only Rust portable code and the dependencies are tested so no
need to redo the tests here as well.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

README.md

@@ -3,13 +3,7 @@
 
 # find-binary-version
 
-The library provide a way for reading version from the binaries files
-
-| Platform | Build Status |
-| -------- | ------------ |
-| Linux | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(Linux)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
-| macOS | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(macOS)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
-| Windows | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(Windows)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
+The library provide a way for reading version from the binaries files.
 
 ---
 

src/lib.rs

@@ -15,13 +15,7 @@
     warnings
 )]
 
-//! The library provide a way for reading version from the binaries files
-//!
-//! | Platform | Build Status |
-//! | -------- | ------------ |
-//! | Linux | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(Linux)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
-//! | macOS | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(macOS)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
-//! | Windows | [![build status](https://github.com/OSSystems/find-binary-version-rs/workflows/CI%20(Windows)/badge.svg)](https://github.com/OSSystems/find-binary-version-rs/actions) |
+//! The library provide a way for reading version from the binaries files.
 //!
 //! ---
 //!