remove unused build.gradle

android/source/build.gradle

@@ -16,27 +16,27 @@
 
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
-buildscript {
-
-    repositories {
-        google()
-        jcenter()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.3'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        jcenter()
-    }
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
+// buildscript {
+//
+//     repositories {
+//         google()
+//         jcenter()
+//     }
+//     dependencies {
+//         classpath 'com.android.tools.build:gradle:4.1.3'
+//
+//         // NOTE: Do not place your application dependencies here; they belong
+//         // in the individual module build.gradle files
+//     }
+// }
+//
+// allprojects {
+//     repositories {
+//         google()
+//         jcenter()
+//     }
+// }
+//
+// task clean(type: Delete) {
+//     delete rootProject.buildDir
+// }