fix(rate): 移除margin

src/packages/__VUE/rate/template.html

@@ -1,6 +1,6 @@
 <view :class="classes" @touchstart="onTouchStart" @touchmove="onTouchMove">
   <view class="nut-rate-item" v-for="n in Number(count)" :key="n" ref="rateRefs" :id="'rateRefs-' + refRandomId + n"
-    :style="{ marginRight: pxCheck(spacing) }">
+    :style="n < Number(count) ? { marginRight: pxCheck(spacing) } : {}">
     <view>
       <component
         :is="renderIcon(customIcon,{width:size,height:size,size,color:n <= modelValue ? activeColor : voidColor})"