feat: Add local Android installer (#25)

settings.gradle.kts

@@ -1,7 +1,15 @@
+// TODO: Figure out why this causes problems.
 rootProject.name = "revanced-library"
 
 buildCache {
     local {
-        isEnabled = !System.getenv().containsKey("CI")
+        isEnabled = "CI" !in System.getenv()
+    }
+}
+
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
     }
 }