Update build

Adding installation of cmake with apt inside the docker image that builds the binary

Author: andrewdavidsmith

.github/build

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+apt update && apt install -y cmake
 curl https://sh.rustup.rs -sSf | sh -s -- -y
 source "$HOME/.cargo/env"
 rustup target add x86_64-unknown-linux-musl