Maintenance: Removed duplicate "sles-12" entry in packager.io configuration.

.pkgr.yml

@@ -95,17 +95,6 @@ targets:
     build_dependencies:
       - libimlib2
       - libimlib2-dev
-  sles-12:
-    dependencies:
-      - curl
-      - elasticsearch
-      - nginx
-      - postgresql-server
-      - imlib2
-      - imlib2-devel
-    build_dependencies:
-      - imlib2
-      - imlib2-devel
   sles-12:
     dependencies:
       - curl