vendor: update ugorji/go

cmd/vendor/github.com/ugorji/go/codec/gen-helper.generated.go

@@ -1,4 +1,4 @@
-// // +build ignore
+/* // +build ignore */
 
 // Copyright (c) 2012-2015 Ugorji Nwoke. All rights reserved.
 // Use of this source code is governed by a MIT license found in the LICENSE file.

cmd/vendor/github.com/ugorji/go/codec/gen.go

@@ -165,15 +165,9 @@ type genRunner struct {
 //
 // Library users: *DO NOT USE IT DIRECTLY. IT WILL CHANGE CONTINOUSLY WITHOUT NOTICE.*
 func Gen(w io.Writer, buildTags, pkgName, uid string, useUnsafe bool, ti *TypeInfos, typ ...reflect.Type) {
-	// trim out all types which already implement Selfer
-	typ2 := make([]reflect.Type, 0, len(typ))
-	for _, t := range typ {
-		if reflect.PtrTo(t).Implements(selferTyp) || t.Implements(selferTyp) {
-			continue
-		}
-		typ2 = append(typ2, t)
-	}
-	typ = typ2
+	// All types passed to this method do not have a codec.Selfer method implemented directly.
+	// codecgen already checks the AST and skips any types that define the codec.Selfer methods.
+	// Consequently, there's no need to check and trim them if they implement codec.Selfer
 
 	if len(typ) == 0 {
 		return

cmd/vendor/github.com/ugorji/go/codec/simple.go

@@ -347,7 +347,7 @@ func (d *simpleDecDriver) decLen() int {
 		}
 		return int(ui)
 	}
-	d.d.errorf("decLen: Cannot read length: bd%8 must be in range 0..4. Got: %d", d.bd%8)
+	d.d.errorf("decLen: Cannot read length: bd%%8 must be in range 0..4. Got: %d", d.bd%8)
 	return -1
 }