Update android_logger requirement from 0.14 to 0.15 (#6)

Author: dependabot[bot]

Cargo.toml

@@ -30,5 +30,5 @@ tokio-util = "0.7"
 url = "2"
 
 [target.'cfg(target_os="android")'.dependencies]
-android_logger = "0.14"
+android_logger = "0.15"
 jni = { version = "0.21", default-features = false }