Install the golint and goimport

Author: RyanSiu1995

.github/workflows/go.yml

@@ -30,6 +30,9 @@ jobs:
         make get
     - name: Lint Code
       run: |
+        go get -u golang.org/x/tools/cmd/goimports
+        go get -u golang.org/x/lint/golint
+        export PATH=$PATH:$GOPATH/bin
         make lint
     - name: Test
       run: |