add german language in the config and gradle files

app/build.gradle.kts

@@ -32,7 +32,7 @@ android {
         signingConfig = signingConfigs.getByName("debug")
 
         // https://developer.android.com/guide/topics/resources/app-languages#gradle-config
-        resourceConfigurations.plus(listOf("en", "ar"))
+        resourceConfigurations.plus(listOf("en", "ar", "de"))
     }
 
     signingConfigs {

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

@@ -2,4 +2,5 @@
 <locale-config xmlns:android="http://schemas.android.com/apk/res/android">
     <locale android:name="en" />
     <locale android:name="ar" />
-</locale-config>
+    <locale android:name="de" />
+</locale-config>