Update index.md

added Julia Foreman (as co-chair) under Workstream Lead section

Author: project-managerUW

index.md

@@ -14,7 +14,8 @@ All members are expected to follow the [AVE Code of Conduct](https://www.variant
 Please visit the [AVE Alliance website](https://www.varianteffect.org/workstreams) for information on other workstreams.
 
 ### Workstream Lead: 
-* Alan Rubin (WEHI) 
+* Alan Rubin (WEHI)
+* Julia Foreman (EBI) 
 * Contact: [Lara Muffley](mailto:[email protected]?subject=AVE%20DCD%20Workstream)
 
 ### Workstream Members: