Remove godep as it's not actually used

Author: miguelbernadi

Dockerfile

@@ -21,8 +21,6 @@ ENV PATH $GOPATH/bin:$PATH
 
 RUN apt-get update --fix-missing && apt-get --yes install libsystemd-dev gcc-aarch64-linux-gnu
 RUN go version
-RUN go install github.com/tools/godep@latest
-RUN godep version
 
 COPY . /gopath/src/k8s.io/node-problem-detector/
 WORKDIR /gopath/src/k8s.io/node-problem-detector