ci: disable AppArmor to allow Chrome sandbox (#511)

Fixes #512

Author: igolaizola

.github/workflows/ci.yml

@@ -31,6 +31,12 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
+      - name: Disable AppArmor
+        if: runner.os == 'Linux'
+        run: |
+          # Disable AppArmor for Ubuntu 23.10+.
+          # https://chromium.googlesource.com/chromium/src/+/main/docs/security/apparmor-userns-restrictions.md
+          echo 0 | sudo tee /proc/sys/kernel/apparmor_restrict_unprivileged_userns
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with: