Add Italian locale

Author: DeweyReed

app/build.gradle.kts

@@ -31,6 +31,7 @@ android {
             "de",
             "es",
             "fr",
+            "it",
             "nl",
             "pt",
             "ru",

app/src/main/res/xml/locales_config.xml

@@ -4,6 +4,7 @@
     <locale android:name="de" />
     <locale android:name="es" />
     <locale android:name="fr" />
+    <locale android:name="it" />
     <locale android:name="nl" />
     <locale android:name="pt" />
     <locale android:name="ru" />