AppArmor: reload on drop-in changes

Self-explanatory.

Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>

salt/profile/apparmor/local.sls

@@ -5,5 +5,18 @@
 /etc/apparmor.d/local/{{ profile }}:
   file.managed:
     - contents: {{ lines }}
+    - watch_in:
+      - module: apparmor_reload
 {%- endfor %}
+
+{%- if aapillar['local'] | length %}
+apparmor_reload:
+  module.run:
+    - name: service.reload
+    - m_name: apparmor
+    - onchanges:
+      {%- for profile in aapillar['local'] %}
+      - file: /etc/apparmor.d/local/{{ profile }}
+      {%- endfor %}
+{%- endif %}
 {%- endif %}