fix(l10n): Update Burmese translations

Currently translated at 0.4% (3 of 728 strings)

Translation: Pachli/App : Main
Translate-URL: https://hosted.weblate.org/projects/pachli/app-main/my/

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

@@ -2,5 +2,5 @@
 <resources>
     <string name="error_empty">ဗလာထား၍မရပါ။</string>
     <string name="error_no_web_browser_found">ဝဘ်ဘရောက်ဇာမတွေ့ပါ။</string>
-    <string name="error_compose_character_limit">ပို့စ်ရှည်လွန်းသည်။</string>
+    <string name="error_compose_character_limit">ပို့စ်ရှည်လွန်းသည်။!</string>
 </resources>