chore: Add Aspects plugin to Sumac

Author: bmtcril

contrib/sumac/plugins.yml

@@ -1,2 +1,7 @@
-# TODO this is empty for now. Reach out to contrib maintainers to add items here.
-[]
+- name: aspects
+  src: tutor-contrib-aspects<2.0.0
+  url: https://github.com/openedx/tutor-contrib-aspects
+  author: Brian Mesick <[email protected]>
+  maintainer: Brian Mesick <[email protected]>
+  description: |
+    Tutor plugin to install Aspects, the Open edX Learner Analytics System.