see if we can build without a private token

.github/workflows/go.yml

@@ -12,17 +12,14 @@ jobs:
     - name: Install libpcap
       run: sudo apt-get install libpcap-dev
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version-file: "go.mod"
     - name: Set up gotestfmt
       uses: gotesttools/gotestfmt-action@v2
       with:
         # Optional: pass GITHUB_TOKEN to avoid rate limiting.
         token: ${{ secrets.GITHUB_TOKEN }}
-    - name: Granting private modules access
-      run: |
-          git config --global url."https://${{ secrets.CI_PRIVATE_REPOS_GH_TOKEN }}:[email protected]/".insteadOf "https://github.com/"
     - name: Run tests
       run: |
         set -euo pipefail