test: fix wrapper snapshot usage

src/pagination/test/index.legacy.js

@@ -13,7 +13,7 @@ test('render prev-text & next-text slot', () => {
     },
   });
 
-  expect(wrapper).toMatchSnapshot();
+  expect(wrapper.html()).toMatchSnapshot();
 });
 
 test('render page slot', () => {
@@ -27,5 +27,5 @@ test('render page slot', () => {
     },
   });
 
-  expect(wrapper).toMatchSnapshot();
+  expect(wrapper.html()).toMatchSnapshot();
 });