Update dependency-review.yml

.github/workflows/dependency-review.yml

@@ -9,6 +9,8 @@
 # Public documentation: https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/about-dependency-review#dependency-review-enforcement
 name: 'Dependency review'
 on:
+  push:
+    branches: [ "main" ]
   pull_request:
     branches: [ "main" ]