chore: same for code scanning

Author: akudev

.github/workflows/codeql-analysis.yml

@@ -19,6 +19,12 @@ on:
     branches: [main]
   schedule:
     - cron: "42 9 * * 5"
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: "PR number to test (for fork PRs)"
+        required: true
+        type: string
 
 jobs:
   analyze:
@@ -39,6 +45,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          ref: ${{ inputs.pr_number && format('refs/pull/{0}/head', inputs.pr_number) || '' }}
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL