fix: blurred bold font render in webfit on notification bubbles as only weight <500 supported

Author: abose

src/styles/brackets.less

@@ -3284,7 +3284,7 @@ label input {
 
 .notification-dialog-title {
     font-size: 16px;
-    font-weight: bold;
+    font-weight: 500;
     padding-right: 25px;
 }
 
@@ -3574,4 +3574,4 @@ label input {
     .notification-popup-close-button:hover {
         color: @bc-primary-btn-border-focused-glow;
     }
-}
+}

src/styles/brackets_patterns_override.less

@@ -96,7 +96,6 @@ a:focus {
     left: 0;
     background: #fd7e14;
     color: black;
-    font-weight: bold;
     padding: 9px 12px 9px 12px;
     min-width: 200px;
     max-width: 450px;