fix: skip submodules during vulnerability triage

Author: msukkari

.github/workflows/vulnerability-triage.yml

@@ -262,8 +262,6 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
-        with:
-          submodules: recursive
 
       - name: Download scan results
         if: needs.scan.outputs.has_vulnerabilities == 'true'