fix: invalid android/build.gradle

Author: chrispader

example/android/build.gradle

@@ -1,43 +1,21 @@
 buildscript {
-  ext {
-    buildToolsVersion = "36.0.0"
-    minSdkVersion = 24
-    compileSdkVersion = 36
-    targetSdkVersion = 36
-    ndkVersion = "27.1.12297006"
-    kotlinVersion = "2.1.20"
-  }
-
-  repositories {
-    google()
-    mavenCentral()
-  }
-
-  dependencies {
-    classpath("com.android.tools.build:gradle")
-    classpath("com.facebook.react:react-native-gradle-plugin")
-    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin")
-  }
-}
-
-allprojects {
-  repositories {
-    maven {
-      // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
-      url({
-        def searchDir = rootDir.toPath()
-        do {
-          def p = searchDir.resolve("node_modules/react-native/android")
-          if (p.toFile().exists()) {
-            return p.toRealPath().toString()
-          }
-        } while (searchDir = searchDir.getParent())
-        throw new GradleException("Could not find `react-native`");
-      }())
+    ext {
+        buildToolsVersion = "36.0.0"
+        minSdkVersion = 24
+        compileSdkVersion = 36
+        targetSdkVersion = 36
+        ndkVersion = "27.1.12297006"
+        kotlinVersion = "2.1.20"
+    }
+    repositories {
+        google()
+        mavenCentral()
+    }
+    dependencies {
+        classpath("com.android.tools.build:gradle")
+        classpath("com.facebook.react:react-native-gradle-plugin")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin")
     }
-    mavenCentral()
-    google()
-  }
 }
 
 apply plugin: "com.facebook.react.rootproject"