fix AGP 7 compatibility (#32030)

Summary:
Android Gradle Plugin 7 removed dependency configurations, and it includes compile. Below is a snipped from release notes https://developer.android.com/studio/releases/gradle-plugin

I can confirm that RN 0.65.0 app is running as expected on Android with the patch.

> **compile**
Depending on use case, this has been replaced by api or implementation.
Also applies to *Compile variants, for example: debugCompile.

## Changelog

[Android] [Changed] - Android Gradle Plugin 7 compatibility

Pull Request resolved: #32030

Test Plan: Create a project with RN 0.65.0 and upgrade Android Gradle Plugin to 7.0.0, and Gradle to 7.0.2. It'll fail to sync. Then apply the change, and it'll sync as normal, and build the app.

Reviewed By: passy, ShikaSD

Differential Revision: D30394238

Pulled By: cortinico

fbshipit-source-id: cabc25754b9cd176a7d6c119d009728f2e5a93d9

template/android/app/build.gradle

@@ -220,7 +220,7 @@ dependencies {
 // Run this once to be able to run the application with BUCK
 // puts all compile dependencies into folder libs for BUCK to use
 task copyDownloadableDepsToLibs(type: Copy) {
-    from configurations.compile
+    from configurations.implementation
     into 'libs'
 }