Add pull request types to workflow triggers

Author: blaylockbk

.github/workflows/tests-conda.yml

@@ -5,6 +5,7 @@ on:
     branches: [main]
   pull_request:
     branches: [main]
+    types: [opened, synchronize, reopened, ready_for_review]
   workflow_dispatch:
 
 # Cancel in-progress jobs when pushing to the same branch.