Update version

Author: sakusaku3939

app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
         applicationId = "com.example.deeplviewer"
         minSdk = 21
         targetSdk = 36
-        versionCode = 47
-        versionName = "9.3"
+        versionCode = 48
+        versionName = "9.4"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         testInstrumentationRunner = "com.karumi.shot.ShotTestRunner"