Set min height for project list header (#15599)

GitOrigin-RevId: 85c6ac8784fedfc69d52a78d0584d63c44122306

services/web/frontend/stylesheets/app/project-list-react.less

@@ -192,6 +192,7 @@
     display: flex;
     align-items: center;
     margin-bottom: @margin-sm;
+    min-height: 36px;
   }
 
   .project-list-title {