Update JamesIves/github-pages-deploy-action digest to 4a3abc7

Author: renovate[bot]

.github/workflows/site.yaml

@@ -31,7 +31,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NVD_API_KEY: ${{ secrets.NVD_API_KEY }}
       - name: Deploy Site to gh-pages
-        uses: JamesIves/github-pages-deploy-action@6c2d9db40f9296374acc17b90404b6e8864128c8 # v4
+        uses: JamesIves/github-pages-deploy-action@4a3abc783e1a24aeb44c16e869ad83caf6b4cc23 # v4
         with:
           branch: gh-pages
           folder: target/staging