Fixing some of the minification issues.

benchmark/build.gradle

@@ -37,6 +37,7 @@ android {
             proguardFiles getDefaultProguardFile("proguard-android-optimize.txt"), "benchmark-proguard-rules.pro"
         }
         release {
+            isDefault = false
             minifyEnabled true
         }
         create("benchmark") {

quartz/build.gradle

@@ -32,6 +32,7 @@ android {
     }
     kotlinOptions {
         jvmTarget = '17'
+        freeCompilerArgs += "-Xstring-concat=inline"
     }
 }
 

quartz/src/main/java/com/vitorpamplona/quartz/crypto/CryptoUtils.kt

@@ -263,7 +263,7 @@ object CryptoUtils {
     }
   }
 
-  data class EncryptedInfoString(
+  class EncryptedInfoString(
     val ciphertext: String,
     val nonce: String,
     val v: Int,