The Google Mobile Ads SDK was initialized incorrectly

今天在升级google ad 的时候，启动应用就有一个crash，看日志：

关键信息如下：
The Google Mobile Ads SDK was initialized incorrectly. Google AdMob publishers should follow instructions here: https://googlemobileadssdk.page.link/admob-ios-update-plist to include the AppMeasurement framework, set the -ObjC linker flag, and set GADApplicationIdentifier with a valid App ID. Google Ad Manager publishers should follow instructions here: https://googlemobileadssdk.page.link/ad-manager-ios-update-plist

根据文档描述，在plist里面添加一个配置就行了：

GADIsAdManagerApp

This step is required as of Google Mobile Ads SDK version 7.42.0. Failure to add add this Info.plist entry results in a crash with the message: “The Google Mobile Ads SDK was initialized incorrectly.”