test: disable code coverage collecting temporarily

Author: andyzhangx

.travis.yml

@@ -9,8 +9,8 @@ before_install:
   - GO111MODULE=off go get github.com/mattn/goveralls
 
 script:
-  - go test -covermode=count -coverprofile=profile.cov ./pkg/...
-  - $GOPATH/bin/goveralls -coverprofile=profile.cov -service=travis-ci
+  #- go test -covermode=count -coverprofile=profile.cov ./pkg/...
+  #- $GOPATH/bin/goveralls -coverprofile=profile.cov -service=travis-ci
   - make verify
   - make smb-windows  
   - make container