chore: adjust styles so that the branch and project dropdown has enough space on ong names

Author: abose

src/styles/Extn-RecentProjects.less

@@ -51,6 +51,7 @@
     white-space: nowrap;
     padding: 2px 5px;
     margin-left: -5px;
+    max-width: 60%;
     .dropdown-arrow {
         display: inline-block;
         width: 7px;