upgrade xorm to v1.0.6 (#14246)

vendor/xorm.io/xorm/schemas/column.go

@@ -51,6 +51,7 @@ type Column struct {
 func NewColumn(name, fieldName string, sqlType SQLType, len1, len2 int, nullable bool) *Column {
 	return &Column{
 		Name:            name,
+		IsJSON:          sqlType.IsJson(),
 		TableName:       "",
 		FieldName:       fieldName,
 		SQLType:         sqlType,

vendor/xorm.io/xorm/schemas/table.go

@@ -58,12 +58,7 @@ func (table *Table) ColumnsSeq() []string {
 }
 
 func (table *Table) columnsByName(name string) []*Column {
-	for k, cols := range table.columnsMap {
-		if strings.EqualFold(k, name) {
-			return cols
-		}
-	}
-	return nil
+	return table.columnsMap[strings.ToLower(name)]
 }
 
 // GetColumn returns column according column name, if column not found, return nil