Add missing dependency on gpg import when using mirror
diff --git a/aptly/server/mirrors.sls b/aptly/server/mirrors.sls
index 8378e62..85da3f1 100644
--- a/aptly/server/mirrors.sls
+++ b/aptly/server/mirrors.sls
@@ -52,6 +52,8 @@
   - require:
     - cmd: import_gpg_priv_key
     - cmd: import_gpg_pub_key
+  - require_in:
+    - cmd: aptly_{{ mirror_name }}_mirror
   {%- endif %}
 
 {%- endfor %}