Enable more linters, and remove mal-functioned milestoned issue action.

Signed-off-by: Xun Jiang <blackpiglet@gmail.com>

pkg/plugin/clientmgmt/process/logrus_adapter.go

@@ -161,7 +161,6 @@ func (l *logrusAdapter) StandardLogger(opts *hclog.StandardLoggerOptions) *log.L
 // Updates the level. This should affect all sub-loggers as well. If an
 // implementation cannot update the level on the fly, it should no-op.
 func (l *logrusAdapter) SetLevel(_ hclog.Level) {
-	return
 }
 
 // ImpliedArgs returns With key/value pairs

pkg/plugin/framework/common/server_errors.go

@@ -17,7 +17,6 @@ limitations under the License.
 package common
 
 import (
-	//lint:ignore SA1019 grpc-go still depends on github.com/golang/protobuf/proto
 	goproto "github.com/golang/protobuf/proto"
 	"github.com/pkg/errors"
 	"google.golang.org/grpc/codes"