Add arrow icon for internal links in settings

This commit adds a right-facing arrow icon to the "Permissions" and "Open source licenses" items in the settings menu. This provides a clearer visual cue that these are internal navigation links.

The changes include:
- A new vector drawable for the arrow icon (`ic_internal_arrow.xml`).
- A new layout (`item_preference_widget_open_internal.xml`) to display the icon with a vertical divider.
- An update to `preferences_settings.xml` to apply the new widget layout to the relevant preference items.

Author: MihaiCristianCondrea

app/src/main/res/drawable-anydpi/ic_internal_arrow.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:fillColor="?attr/colorOutline"
+        android:pathData="M8.59,16.59L13.17,12 8.59,7.41 10,6l6,6 -6,6 -1.41,-1.41z" />
+</vector>

app/src/main/res/layout/item_preference_widget_open_internal.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center"
+    android:orientation="horizontal">
+
+    <View
+        android:layout_width="8dp"
+        android:layout_height="match_parent"
+        android:background="@android:color/transparent" />
+
+    <View
+        android:layout_width="1dp"
+        android:layout_height="match_parent"
+        android:background="?attr/colorOutline" />
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:contentDescription="@null"
+        app:tint="?attr/colorOutline"
+        app:srcCompat="@drawable/ic_internal_arrow" />
+
+    <View
+        android:layout_width="8dp"
+        android:layout_height="match_parent"
+        android:background="@android:color/transparent" />
+
+</LinearLayout>

app/src/main/res/xml/preferences_settings.xml

@@ -134,6 +134,7 @@
             app:icon="@drawable/ic_permissions"
             app:iconSpaceReserved="false"
             app:layout="@layout/item_preference"
+            app:widgetLayout="@layout/item_preference_widget_open_internal"
             app:title="@string/permissions">
             <intent
                 android:targetClass="com.d4rk.androidtutorials.java.ui.screens.settings.screens.permissions.PermissionsActivity"
@@ -144,6 +145,7 @@
             app:key="@string/key_open_source_licenses"
             app:iconSpaceReserved="false"
             app:layout="@layout/item_preference"
+            app:widgetLayout="@layout/item_preference_widget_open_internal"
             app:title="@string/open_source_licenses" />
         <androidx.preference.Preference
             app:icon="@drawable/ic_license"