docs: update development

docs/development.md

@@ -2,12 +2,14 @@
 
 ## How to build Kube-OVN
 
-Kube-OVN is developed by [Go](https://golang.org/) and uses [Go Modules](https://github.com/golang/go/wiki/Modules) to manage dependency.
+Kube-OVN is developed by [Go](https://golang.org/) 1.14 and uses [Go Modules](https://github.com/golang/go/wiki/Modules) to manage dependency.
 
 To minimize image size we use docker experiment buildx features, please enable it through the [reference](https://docs.docker.com/develop/develop-images/build_enhancements/).
 
+We also use [gosec](https://github.com/securego/gosec) to inspects source code for security problems.
 ```
 git clone https://github.com/alauda/kube-ovn.git
+go get -u github.com/securego/gosec/cmd/gosec
 cd kube-ovn
 make release
 ```
@@ -18,9 +20,11 @@ Kube-OVN uses [KIND](https://kind.sigs.k8s.io/) to setup a local Kubernetes clus
 and [Ginkgo](https://onsi.github.io/ginkgo/) as the test framework to run the e2e tests.
 
 ```
+go get -u github.com/onsi/ginkgo/ginkgo
+go get -u github.com/onsi/gomega/...
+
 make kind-init
 # wait all pod ready
-
 make e2e
 ```