mention how to install dockerc

Author: NilsIrl

README.md

@@ -2,6 +2,8 @@
 
 ## Usage
 
+Install dockerc from the [latest release](https://github.com/NilsIrl/dockerc/releases).
+
 Example with the `oven/bun` docker image. This works for any image you can think of!
 
 ```
@@ -26,4 +28,4 @@ $ dockerc --image docker://oven/bun --output bun
 * Small binary size
 * Full static linking
 
-[0]: https://docs.docker.com/engine/reference/commandline/container_run/
+[0]: https://docs.docker.com/engine/reference/commandline/container_run/