Remove maykar/custom-header

Closes #1565

plugin

@@ -134,7 +134,6 @@
   "marrobHD/tv-card",
   "mattieha/select-list-card",
   "maxwroc/battery-state-card",
-  "maykar/custom-header",
   "maykar/lovelace-swipe-navigation",
   "Mofeywalker/openmensa-lovelace-card",
   "nervetattoo/banner-card",
@@ -183,4 +182,4 @@
   "Villhellm/lovelace-clock-card",
   "Voxxie/lovelace-jumbo-card",
   "xMrVizzy/button-toolbar"
-]
+]