Add Ukrainian language files

New language! It's still based off the old translator pack so the
newest strings haven't been translated yet, but the language files are
synced and we still need to get these updated in most other languages
either way.

This does include the update delivered on 2023-05-24.

desktop_version/lang/uk/meta.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<langmeta>
+    <active>1</active>
+
+    <!-- should be lowercase because menu style, and should be in the language itself -->
+    <nativename>українська</nativename>
+
+    <!-- English translation by X -->
+    <credit>Переклад українською|Оля Сушицька</credit>
+
+    <!-- On the language screen, hard limit 40 8x8 characters. Space/Z/V sets this as the language -->
+    <action_hint>Для вибору натисність пробіл, Z або V</action_hint>
+
+    <!-- Same as above, but for a gamepad button (hard limit 40 8x8 characters) -->
+    <gamepad_hint>Press {button} to select</gamepad_hint>
+
+    <!-- Enable automatic word wrapping instead of having to manually insert newlines -->
+    <autowordwrap>1</autowordwrap>
+
+    <!-- Enable automatic full-caps display of selected menu options ([SELECTED] not selected) -->
+    <toupper>1</toupper>
+
+    <!-- When automatically uppercasing, map i to İ (for Turkish) -->
+    <toupper_i_dot>0</toupper_i_dot>
+
+    <!-- When automatically uppercasing, allow ~ to be used to stop the next letter from being uppercased (for Irish) -->
+    <toupper_lower_escape_char>0</toupper_lower_escape_char>
+
+    <!-- The indication that a certain menu option or button is selected -->
+    <menu_select>[ {label} ]</menu_select>
+    <menu_select_tight>[{label}]</menu_select_tight>
+
+    <!-- The filename of the font to use. For example, "font_cn" means font_cn.png and font_cn.fontmeta. -->
+    <font>font</font>
+</langmeta>