Upgrade to Gradle 7.x and NDK r23b#3

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feiyunw wants to merge 5 commits intoMeridianOXC:oxce-plus-protofrom

feiyunw:gradle-up

Commits on Nov 19, 2021

Upgrade to Android Gradle Plugin 7.0.3, Gradle 7.3, Android SDK Build Tools 30.0.2 and set ndkVersion 18.1.5063045 (r18b).
Feiyun Wang
committed
Set Java compatibility to VERSION_1_8.
Feiyun Wang
committed
Upgrade to ndkVersion 23.1.7779620 (r23b).
Feiyun Wang
committed

Commits on Nov 20, 2021

Fix task packBin's dependencies in app/build.gradle
Feiyun Wang
committed

Commits on Nov 22, 2021

Fix app/build.gradle to add the top level directory in the zip archives
Feiyun Wang
committed