feat: add Patcher API.

android/build.gradle

@@ -15,14 +15,19 @@ allprojects {
     repositories {
         google()
         mavenCentral()
+        maven {
+            url = uri("https://maven.pkg.github.com/revanced/revanced-patcher")
+            credentials {
+                username = (project.findProperty("gpr.user") ?: System.getenv("GITHUB_ACTOR")) as String
+                password = (project.findProperty("gpr.key") ?: System.getenv("GITHUB_TOKEN")) as String
+            }
+        }
     }
 }
 
 rootProject.buildDir = '../build'
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
     project.evaluationDependsOn(':app')
 }