Fix Upload button height

packages/@uppy/status-bar/src/style.scss

@@ -259,6 +259,7 @@
     padding: 15px 10px;
     color: $white;
     background-color: $green;
+    line-height: 1;
   }
 
     .uppy-StatusBar.is-waiting .uppy-StatusBar-actionBtn--upload:hover {