Fixing merge anchor key order

pkg/yqlib/lib.go

@@ -28,6 +28,17 @@ func GetLogger() *logging.Logger {
 	return log
 }
 
+func getContentValueByKey(content []*CandidateNode, key string) *CandidateNode {
+	for index := 0; index < len(content); index = index + 2 {
+		keyNode := content[index]
+		valueNode := content[index+1]
+		if keyNode.Value == key {
+			return valueNode
+		}
+	}
+	return nil
+}
+
 func recurseNodeArrayEqual(lhs *CandidateNode, rhs *CandidateNode) bool {
 	if len(lhs.Content) != len(rhs.Content) {
 		return false