style(ContactEdit): adjust submit button

packages/vant/docs/markdown/changelog-v4.zh-CN.md

@@ -34,6 +34,7 @@
 - Card: 调整 `--van-card-background` 变量的默认值为 `--van-background`
 - Card: 调整 `--van-card-price-color` 变量的默认值为 `--van-text-color`
 - Card: 调整 `--van-card-desc-color` 变量的默认值为 `--van-text-color-2`
+- ContactEdit: 提交按钮调整为 `primary` 类型
 - Field: 调整 `--van-field-label-color` 变量的默认值为 `--van-text-color`
 - Switch: 移除 `--van-switch-border` 变量
 - Switch: 调整 `--van-switch-size` 变量的默认值为 `26px`

packages/vant/src/contact-edit/ContactEdit.tsx

@@ -70,7 +70,7 @@ export default defineComponent({
         <Button
           block
           round
-          type="danger"
+          type="primary"
           text={t('save')}
           class={bem('button')}
           loading={props.isSaving}

packages/vant/src/contact-edit/test/__snapshots__/demo.spec.ts.snap

@@ -60,7 +60,7 @@ exports[`should render demo and match snapshot 1`] = `
     </div>
     <div class="van-contact-edit__buttons">
       <button type="submit"
-              class="van-button van-button--danger van-button--normal van-button--block van-button--round van-contact-edit__button"
+              class="van-button van-button--primary van-button--normal van-button--block van-button--round van-contact-edit__button"
       >
         <div class="van-button__content">
           <span class="van-button__text">