bump cronet version: 99.0.4844.48

changes in the [Git log](https://chromium.googlesource.com/chromium/src/+log/96.0.4664.104..99.0.4844.48)

app/src/main/assets/cronet.json

@@ -1 +1 @@
-{"arm64-v8a":"690c212d9bbad4b09b9e1ba450b273bb","armeabi-v7a":"4dbb88e5229abef7d84138218772f872","x86":"3f2421e040147da48abb07cfc6c7c87e","x86_64":"730a71ef4f03a27d1c8c8a77e7d09ff5","version":"96.0.4664.104"}
+{"x86":"1fdeb6068adf33655ba73e703b744b36","armeabi-v7a":"ac543f4218fe1a679e09c510583d93fa","x86_64":"4c12de088cf2c51b754ceea224bb5cc9","arm64-v8a":"99784a12b0ff18d6b7752c7488626f5b","version":"99.0.4844.48"}

app/src/main/assets/updateLog.md

@@ -13,6 +13,7 @@
 
 **2022/03/04**
 
+* 更新cronet: 99.0.4844.48
 * 修复web端添加同步阅读配置导致的bug
 
 **2022/03/02**

gradle.properties

@@ -22,4 +22,4 @@ kotlin.code.style=official
 
 android.enableResourceOptimizations=true
 
-CronetVersion=96.0.4664.104
+CronetVersion=99.0.4844.48