chore(l10n): update Esperanto translations

Currently translated at 100.0% (11 of 11 strings)

Translation: Fossify/Paint
Translate-URL: https://hosted.weblate.org/projects/fossify/draw/eo/
Via: Weblate

Author: LaKato

app/src/main/res/values-eo/strings.xml

@@ -10,4 +10,5 @@
     <string name="change_background_color">Ŝanĝi fonan koloron</string>
     <string name="bucket_fill">Plenigi</string>
     <string name="app_launcher_name">Pentri</string>
+    <string name="use_relative_brush_size">Modifi brosan grandecon laŭ zomnivelon</string>
 </resources>