fix: 🐛 修复 Fab、Cell组件 Icon 垂直居中异常的问题 (#1249)

Author: Moonofweisheng

src/uni_modules/wot-design-uni/components/wd-icon/index.scss

@@ -28,7 +28,6 @@
   font-weight: normal;
   font-variant: normal;
   text-transform: none;
-  line-height: 1;
   /* Better Font Rendering =========== */
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;