Updated compile and target SDk to 30

Author: Kubiria

build.gradle

@@ -1,8 +1,8 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.compileVersion = 29
-    ext.targetVersion = 29
+    ext.compileVersion = 30
+    ext.targetVersion = 30
     ext.minVersion = 21
     ext.kotlin_version = '1.4.20' // use the same version as SDK does
     ext.sdkVersion = '3.0.3'

example_app/src/main/AndroidManifest.xml

@@ -3,8 +3,6 @@
     package="io.scanbot.example.sdk.barcode">
 
     <uses-permission android:name="android.permission.CAMERA" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
     <application
         android:name=".ExampleApplication"