Prepare to release TEESimulator 2.0

The following two bugs are fixed:
1. `zygisk.json` is renamed to `update.json`, which is indicated in `module.prop`.
2. To avoid over optimization of R8, we must keep certains packages, which are found after many experiments.

app/proguard-rules.pro

@@ -1,3 +1,9 @@
+-keep class org.matrix.TEESimulator.interception.keystore.** { *; }
+
+-keep class org.bouncycastle.jcajce.provider.** { *; }
+-keep class org.bouncycastle.jce.provider.** { *; }
+-dontwarn javax.naming.**
+
 -keepclasseswithmembers class org.matrix.TEESimulator.App {
     public static void main(java.lang.String[]);
 }