Fix files-toggle-ripple to consider RTL

ui/file_manager/file_manager/foreground/css/file_manager.css

Index: ui/file_manager/file_manager/foreground/css/file_manager.css
diff --git a/ui/file_manager/file_manager/foreground/css/file_manager.css b/ui/file_manager/file_manager/foreground/css/file_manager.css
index 0164f682fdc8a67ab11827309eae04c541a83bdd..39e7d2ca04eedf163d75303f2d4d5319891699ac 100644
--- a/ui/file_manager/file_manager/foreground/css/file_manager.css
+++ b/ui/file_manager/file_manager/foreground/css/file_manager.css
@@ -490,6 +490,11 @@ body.check-select .dialog-header
   width: 28px;
 }
 
+html[dir='rtl'] .dialog-header button.icon-button > files-toggle-ripple {
+  left: auto;
+  right: 2px;
+}
+
 .dialog-header button.icon-button > .icon {
   background-position: center;
   background-repeat: no-repeat;