Update stale.yml

Author: ethanshar

.github/stale.yml

@@ -17,7 +17,7 @@ exemptLabels:
   - "typescript"
 
 # Set to true to ignore issues in a project (defaults to false)
-exemptProjects: false
+exemptProjects: true
 
 # Set to true to ignore issues in a milestone (defaults to false)
 exemptMilestones: false