Change font weight of menu items to be 'normal' instead of 200, to improve readability.

Author: Mark-Simulacrum

src/styles/brackets_patterns_override.less

@@ -328,7 +328,6 @@ a:focus {
         padding: @menubar-top-padding @menubar-h-padding @menubar-bottom-padding;
         border: 1px solid rgba(0, 0, 0, 0); // transparent border just to hold the layout so it doesn't shift on hover
         color: fadeout(@bc-menu-text, 25%);
-        font-weight: @font-weight-light;
 
         .dark & {
             color: fadeout(@dark-bc-menu-text, 25%);