Update Icon playground

Icon-playground.md

@@ -1,6 +1,6 @@
 ## Values
 
-### accessible ![](https://github.com/tabler/tabler-icons/blob/master/icons/accessible.svg "Accessible")
+### accessible ![](https://raw.githubusercontent.com/tabler/tabler-icons/9623856f2bbc28a42ee3900311e408404dee608e/icons/accessible.svg)
 
 Prioritizes access for specific or diverse abilities