Bug 1860503 - Fix width of Insert Image Dialog for localized builds. r=mkmelin

Differential Revision: https://phabricator.services.mozilla.com/D191621

--HG--
extra : moz-landing-system : lando

mail/components/compose/content/dialogs/EdImageProps.xhtml

@@ -34,7 +34,7 @@
     href="chrome://messenger/skin/shared/grid-layout.css"
   />
 
-  <dialog id="imageDlg" buttons="accept,cancel" style="width: 60ch">
+  <dialog id="imageDlg" buttons="accept,cancel" style="width: 68ch">
     <script src="chrome://messenger/content/globalOverlay.js" />
     <script src="chrome://global/content/editMenuOverlay.js" />
     <script src="chrome://messenger/content/messengercompose/editorUtilities.js" />