chore: add tvOS example project

examples/exampletvOS/android/build.gradle

@@ -0,0 +1,21 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    ext {
+        buildToolsVersion = "33.0.0"
+        minSdkVersion = 21
+        compileSdkVersion = 33
+        targetSdkVersion = 33
+
+        // We use NDK 23 which has both M1 support and is the side-by-side NDK version from AGP.
+        ndkVersion = "23.1.7779620"
+    }
+    repositories {
+        google()
+        mavenCentral()
+    }
+    dependencies {
+        classpath("com.android.tools.build:gradle:7.3.1")
+        classpath("com.facebook.react:react-native-gradle-plugin")
+    }
+}