Update dependency @folio/courses to v3.1.1

package.json

@@ -21,7 +21,7 @@
     "@folio/checkout": "5.0.1",
     "@folio/circulation": "4.0.2",
     "@folio/circulation-log": "1.0.1",
-    "@folio/courses": "3.1.0",
+    "@folio/courses": "3.1.1",
     "@folio/data-export": "3.0.2",
     "@folio/data-import": "3.0.3",
     "@folio/developer": "4.0.0",