Add UVM RC to RSE group list (USRSE#1457)

Co-authored-by: Daniel S. Katz <[email protected]>

Author: cosden

_data/rse-groups.yml

@@ -82,3 +82,6 @@
 - institution: Georgia Institute of Technology
   name: Scientific Software Engineering Center
   url: https://ssecenter.cc.gatech.edu/
+- institution: University of Vermont
+  name: Research Computing
+  url: https://www.uvm.edu/it/research-computing