[chore] Update gin to v1.9.0 (#1553)

vendor/github.com/goccy/go-json/internal/decoder/map.go

@@ -185,3 +185,96 @@ func (d *mapDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.P
 		cursor++
 	}
 }
+
+func (d *mapDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) {
+	buf := ctx.Buf
+	depth++
+	if depth > maxDecodeNestingDepth {
+		return nil, 0, errors.ErrExceededMaxDepth(buf[cursor], cursor)
+	}
+
+	cursor = skipWhiteSpace(buf, cursor)
+	buflen := int64(len(buf))
+	if buflen < 2 {
+		return nil, 0, errors.ErrExpected("{} for map", cursor)
+	}
+	switch buf[cursor] {
+	case 'n':
+		if err := validateNull(buf, cursor); err != nil {
+			return nil, 0, err
+		}
+		cursor += 4
+		return [][]byte{nullbytes}, cursor, nil
+	case '{':
+	default:
+		return nil, 0, errors.ErrExpected("{ character for map value", cursor)
+	}
+	cursor++
+	cursor = skipWhiteSpace(buf, cursor)
+	if buf[cursor] == '}' {
+		cursor++
+		return nil, cursor, nil
+	}
+	keyDecoder, ok := d.keyDecoder.(*stringDecoder)
+	if !ok {
+		return nil, 0, &errors.UnmarshalTypeError{
+			Value:  "string",
+			Type:   reflect.TypeOf(""),
+			Offset: cursor,
+			Struct: d.structName,
+			Field:  d.fieldName,
+		}
+	}
+	ret := [][]byte{}
+	for {
+		key, keyCursor, err := keyDecoder.decodeByte(buf, cursor)
+		if err != nil {
+			return nil, 0, err
+		}
+		cursor = skipWhiteSpace(buf, keyCursor)
+		if buf[cursor] != ':' {
+			return nil, 0, errors.ErrExpected("colon after object key", cursor)
+		}
+		cursor++
+		child, found, err := ctx.Option.Path.Field(string(key))
+		if err != nil {
+			return nil, 0, err
+		}
+		if found {
+			if child != nil {
+				oldPath := ctx.Option.Path.node
+				ctx.Option.Path.node = child
+				paths, c, err := d.valueDecoder.DecodePath(ctx, cursor, depth)
+				if err != nil {
+					return nil, 0, err
+				}
+				ctx.Option.Path.node = oldPath
+				ret = append(ret, paths...)
+				cursor = c
+			} else {
+				start := cursor
+				end, err := skipValue(buf, cursor, depth)
+				if err != nil {
+					return nil, 0, err
+				}
+				ret = append(ret, buf[start:end])
+				cursor = end
+			}
+		} else {
+			c, err := skipValue(buf, cursor, depth)
+			if err != nil {
+				return nil, 0, err
+			}
+			cursor = c
+		}
+		cursor = skipWhiteSpace(buf, cursor)
+		if buf[cursor] == '}' {
+			cursor++
+			return ret, cursor, nil
+		}
+		if buf[cursor] != ',' {
+			return nil, 0, errors.ErrExpected("comma after object value", cursor)
+		}
+		cursor++
+	}
+}