replace gobin with go install

Signed-off-by: kkkkun <scuzk373x@gmail.com>

scripts/test_lib.sh

@@ -305,11 +305,6 @@ function tool_exists {
   fi
 }
 
-# Ensure gobin is available, as it runs majority of the tools
-if ! command -v "gobin" >/dev/null; then
-    run env GO111MODULE=off go get github.com/myitcv/gobin || exit 1
-fi
-
 # tool_get_bin [tool] - returns absolute path to a tool binary (or returns error)
 function tool_get_bin {
   local tool="$1"

tests/Dockerfile

@@ -44,7 +44,6 @@ WORKDIR ${GOPATH}/src/go.etcd.io/etcd
 
 ADD ./scripts/install-marker.sh /tmp/install-marker.sh
 
-RUN GO111MODULE=off go get github.com/myitcv/gobin
 RUN /tmp/install-marker.sh amd64 \
   && rm -f /tmp/install-marker.sh \
   && curl -s https://codecov.io/bash >/codecov \

tools/mod/install_all.sh

@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 
 cd ./tools/mod || exit 2
-go list --tags tools -f '{{ join .Imports "\n" }}' | xargs gobin -p
+go list --tags tools -f '{{ join .Imports "\n" }}' | xargs go install