test: update snap

Author: tangjinzhou

components/steps/__tests__/__snapshots__/demo.test.js.snap

@@ -98,13 +98,13 @@ exports[`renders ./components/steps/demo/clickable.vue correctly 1`] = `
 
 exports[`renders ./components/steps/demo/customized-progress-dot.vue correctly 1`] = `
 <div>
-  <div class="ant-steps ant-steps-vertical">
+  <div class="ant-steps ant-steps-vertical ant-steps-dot">
     <div class="ant-steps-item ant-steps-item-finish">
       <div role="button" tabindex="0" class="ant-steps-item-container">
         <div class="ant-steps-item-tail">
           <!---->
         </div>
-        <div class="ant-steps-item-icon"><span class="ant-steps-icon"><span role="img" aria-label="check" class="anticon anticon-check [object Object]-finish-icon"><svg focusable="false" class="" data-icon="check" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M912 190h-69.9c-9.8 0-19.1 4.5-25.1 12.2L404.7 724.5 207 474a32 32 0 00-25.1-12.2H112c-6.7 0-10.4 7.7-6.3 12.9l273.9 347c12.8 16.2 37.4 16.2 50.3 0l488.4-618.9c4.1-5.1.4-12.8-6.3-12.8z"></path></svg></span></span></div>
+        <div class="ant-steps-item-icon"><span class="ant-steps-icon"><!----><span class="ant-steps-icon-dot"></span></span></div>
         <div class="ant-steps-item-content">
           <div class="ant-steps-item-title">Finished
             <!---->
@@ -118,7 +118,7 @@ exports[`renders ./components/steps/demo/customized-progress-dot.vue correctly 1
         <div class="ant-steps-item-tail">
           <!---->
         </div>
-        <div class="ant-steps-item-icon"><span class="ant-steps-icon">2</span></div>
+        <div class="ant-steps-item-icon"><span class="ant-steps-icon"><!----><span class="ant-steps-icon-dot"></span></span></div>
         <div class="ant-steps-item-content">
           <div class="ant-steps-item-title">In Progress
             <!---->
@@ -132,7 +132,7 @@ exports[`renders ./components/steps/demo/customized-progress-dot.vue correctly 1
         <div class="ant-steps-item-tail">
           <!---->
         </div>
-        <div class="ant-steps-item-icon"><span class="ant-steps-icon">3</span></div>
+        <div class="ant-steps-item-icon"><span class="ant-steps-icon"><!----><span class="ant-steps-icon-dot"></span></span></div>
         <div class="ant-steps-item-content">
           <div class="ant-steps-item-title">Waiting
             <!---->
@@ -146,7 +146,7 @@ exports[`renders ./components/steps/demo/customized-progress-dot.vue correctly 1
         <div class="ant-steps-item-tail">
           <!---->
         </div>
-        <div class="ant-steps-item-icon"><span class="ant-steps-icon">4</span></div>
+        <div class="ant-steps-item-icon"><span class="ant-steps-icon"><!----><span class="ant-steps-icon-dot"></span></span></div>
         <div class="ant-steps-item-content">
           <div class="ant-steps-item-title">Waiting
             <!---->