style(outpatientCharging): 调整现金支付按钮样式

- 将现金支付按钮的类型从 'info' 改为 'warning'，以提高按钮的可见性和重要性

src/views/jiesuan/outpatientCharging.vue

@@ -411,7 +411,7 @@
                                     <el-button type="primary" @click="zhifu('2')" :disabled="form.djf <= 0">智慧医保支付</el-button>
                                     <!-- <el-button style="margin-left: 5px" type="warning" @click="zhifu('3')"
                                         :disabled="form.djf <= 0"> 银行卡</el-button> -->
-                                    <el-button type="info" @click="zhifu('5')" :disabled="form.djf <= 0">现金</el-button>
+                                    <el-button type="warning" @click="zhifu('5')" :disabled="form.djf <= 0">现金</el-button>
                                 </div>
                             </el-form-item>
                             <div>