fix: fix select_scss_importOrder for option scss override theme variable (#1194)

packages/semi-foundation/select/select.scss

@@ -1,7 +1,7 @@
 //@import '../theme/variables.scss';
 @import "./animation.scss";
-@import './variables.scss';
 @import './option.scss';
+@import './variables.scss';
 @import './mixin.scss';
 
 $module: #{$prefix}-select;