Update CRI to master

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

vendor/github.com/blang/semver/json.go

@@ -1,23 +0,0 @@
-package semver
-
-import (
-	"encoding/json"
-)
-
-// MarshalJSON implements the encoding/json.Marshaler interface.
-func (v Version) MarshalJSON() ([]byte, error) {
-	return json.Marshal(v.String())
-}
-
-// UnmarshalJSON implements the encoding/json.Unmarshaler interface.
-func (v *Version) UnmarshalJSON(data []byte) (err error) {
-	var versionString string
-
-	if err = json.Unmarshal(data, &versionString); err != nil {
-		return
-	}
-
-	*v, err = Parse(versionString)
-
-	return
-}