feat: 升级中心升级至 0.7.4

uni_modules/uni-upgrade-center-app/changelog.md

+## 0.7.4（2023-11-29）
+- 修复 uni-app-x 项目中由上版引发的无法升级的Bug
 ## 0.7.3（2023-11-27）
 - 修复 在 uni-app x 中无更新时报错的Bug
 ## 0.7.2（2023-11-20）

uni_modules/uni-upgrade-center-app/package.json

 {
   "id": "uni-upgrade-center-app",
   "displayName": "升级中心 uni-upgrade-center - App",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "uni升级中心 - 客户端检查更新",
   "keywords": [
     "uniCloud",

uni_modules/uni-upgrade-center-app/utils/call-check-version.ts

@@ -90,10 +90,10 @@ export default function () : Promise<UniUpgradeCenterResult> {
 					      code: res.result['code'],
 					      message: res.result['message']
 					    })
-					  }
-					} else {
-						const result = JSON.parse<UniUpgradeCenterResult>(JSON.stringify(res.result)) as UniUpgradeCenterResult
-						resolve(result)
+					  } else {
+              const result = JSON.parse<UniUpgradeCenterResult>(JSON.stringify(res.result)) as UniUpgradeCenterResult
+              resolve(result)
+            }
 					}
 				}).catch<void>((err : any | null) => {
 					const error = err as UniCloudError