Update Dockerfile

Dockerfile

@@ -72,7 +72,7 @@ ENV PATH /root/.cargo/bin:$PATH
 RUN rustup target add armv7-unknown-linux-gnueabihf
 
 # install cargo deb
-RUN cargo install --git https://github.com/librelois/cargo-deb
+RUN cargo install cargo-deb --git https://github.com/librelois/cargo-deb
 
 # cleanup
 RUN apt-get autoremove -y