allow octoslash on PRs

Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>

Author: sagikazarmark

.github/octoslash/policies/triager.cedar

@@ -1,5 +1,5 @@
 permit(
 	principal in Role::"Triager",
 	action in [Action::"close", Action::"add-label", Action::"remove-label", Action::"self-assign", Action::"self-unassign"],
-	resource is Issue
+	resource
 );

.github/workflows/octoslash.yaml

@@ -4,7 +4,7 @@ on: issue_comment
 
 permissions:
   issues: write
-  # pull-requests: write
+  pull-requests: write
 
 jobs:
   run: