Increment versionCode

The `versionCode` in `app/build.gradle` has been updated from 50 to 51.

Author: MihaiCristianCondrea

app/build.gradle

@@ -13,7 +13,7 @@ android {
         applicationId 'com.d4rk.androidtutorials.java'
         minSdk 23
         targetSdk 36
-        versionCode 50
+        versionCode 51
         versionName '5.0.2'
         vectorDrawables.useSupportLibrary = true
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'