Updated multidex to 1.0.2.

Author: DenBond7

FlowCrypt/build.gradle

@@ -119,7 +119,7 @@ dependencies {
     implementation "com.android.support:cardview-v7:${ANDROID_SUPPORT_VERSION}"
     implementation "com.android.support:customtabs:${ANDROID_SUPPORT_VERSION}"
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
-    implementation 'com.android.support:multidex:1.0.1'
+    implementation 'com.android.support:multidex:1.0.2'
 
     implementation "com.google.android.gms:play-services-base:${PLAY_SERVICES_VERSION}"
     implementation "com.google.android.gms:play-services-auth:${PLAY_SERVICES_VERSION}"