feat(android): implement private Rust storage runtime (#90)

android/rust-bridge/build.gradle.kts

@@ -31,7 +31,7 @@ kotlin {
 }
 
 dependencies {
-    implementation("${libs.jna.get().module}:${libs.versions.jna.get()}@aar")
+    implementation(variantOf(libs.jna) { artifactType("aar") })
     implementation(libs.annotation)
     testImplementation(libs.junit)
     androidTestImplementation(libs.android.test.runner)