matterbridge: restart on changes

Matterbridge does detect file changes, but seems to only apply them on
a service restart.

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

salt/profile/matterbridge/init.sls

@@ -34,6 +34,8 @@ matterbridge_files:
             general: {{ instances[instance]['general'] | default({}) }}
             accounts: {{ instances[instance]['accounts'] }}
             gateways: {{ instances[instance]['gateways'] }}
+        - watch_in:
+          - service: matterbridge_{{ instance }}_service
 {%- endfor %}
 
 {%- for instance in instances %}
@@ -52,6 +54,8 @@ matterbridge_{{ instance }}_service:
   service.running:
     - name: matterbridge@{{ instance }}.service
     - enable: True
+    - watch:
+      - file: /etc/matterbridge/{{ instance }}.toml
 {%- endfor %}
 {%- endif %}