update version to 20250508-01 (457)

Change-Id: If5c6d833c09cd3f39c1c315c8d1977f3da486f50

jami-android/app/build.gradle.kts

@@ -21,8 +21,8 @@ android {
     defaultConfig {
         minSdk = 24
         targetSdk = 35
-        versionCode = 456
-        versionName = "20250430-01"
+        versionCode = 457
+        versionName = "20250508-01"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {