tests(ci): install integration tests requirements.

.github/workflows/main.yml

@@ -83,6 +83,7 @@ jobs:
           sudo apt-get install -y \
             apparmor-profiles apparmor-utils \
             bats bats-support
+          bash tests/requirements.sh
 
       - name: Install apparmor.d
         run: |

tests/requirements.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# apparmor.d - Full set of apparmor profiles
+# Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
+# SPDX-License-Identifier: GPL-2.0-only
+
+# Dependencies for the bats integration tests
+
+set -eu
+
+# shellcheck source=/dev/null
+_lsb_release() {
+	. /etc/os-release || exit 1
+	echo "$ID"
+}
+DISTRIBUTION="$(_lsb_release)"
+
+case "$DISTRIBUTION" in
+arch)
+	;;
+debian | ubuntu | whonix)
+	sudo apt-get install -y \
+		cpuid dfc systemd-userdbd
+	;;
+opensuse*)
+	;;
+*) ;;
+esac