Potential fix for code scanning alert no. 265: Checkout of untrusted code in trusted context

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: joel-rieke

.github/workflows/format.yml

@@ -24,9 +24,6 @@ jobs:
         with:
           go-version: ^1.19
       - uses: actions/checkout@v3
-        with:
-          token: ${{ secrets.REPO_ACCESS_TOKEN || secrets.GITHUB_TOKEN }}
-          ref: ${{ github.head_ref }}
       - name: Install goimports
         run: |
           go mod download golang.org/x/tools