chore(l10n): update English (United Kingdom) translations

Currently translated at 13.6% (6 of 44 strings)

Translation: Fossify/File-Manager
Translate-URL: https://hosted.weblate.org/projects/fossify/file-manager/en_GB/
Via: Weblate

Author: andibing

app/src/main/res/values-en-rGB/strings.xml

@@ -3,4 +3,7 @@
     <string name="app_launcher_name">File Manager</string>
     <string name="invert_colors">Invert colours</string>
     <string name="audio">Audio</string>
+    <string name="press_back_again">Press back again to exit</string>
+    <string name="go_to_home_folder">Go to home folder</string>
+    <string name="set_as_home_folder">Set as home folder</string>
 </resources>