fix: 适配支付宝小程序API getSavedFileList

src/platforms/mp-alipay/runtime/api/protocols.js

@@ -285,16 +285,18 @@ const protocols = { // 需要做转换的 API 列表
   getSavedFileInfo: {
     args: {
       filePath: 'apFilePath'
-    },
-    returnValue (result) {
-      if (result.fileList && result.fileList.length) {
-        result.fileList.forEach(file => {
-          file.filePath = file.apFilePath
-          delete file.apFilePath
-        })
-      }
-      return {}
     }
+  },
+  getSavedFileList:{
+    returnValue (result) {
+      if (result.fileList && result.fileList.length) {
+        result.fileList.forEach(file => {
+          file.filePath = file.apFilePath
+          delete file.apFilePath
+        })
+      }
+      return {}
+    }
   },
   removeSavedFile: {
     args: {