re-enable comments (#10)

### Description

### Testing
Checked recent runs, didn't see the FP alerts.

Author: akhanhextech

.github/workflows/dependency-review.yml

@@ -32,6 +32,6 @@ jobs:
             Unlicense,
             CC0-1.0
 
-          # comment-summary-in-pr: on-failure
+          comment-summary-in-pr: on-failure
 
           warn-only: true