Reverts reference to local component

Solves #2113

esphome/nspanel_esphome_core.yaml

@@ -22,7 +22,12 @@ substitutions:
 
 ##### External components #####
 external_components:
-  - source: components
+  - source:
+      # type: local
+      # path: packages/Blackymas/components
+      type: git
+      url: https://github.com/Blackymas/NSPanel_HA_Blueprint
+      ref: dev
     components:
       - nspanel_ha_blueprint
     refresh: 30s