Added favicon.ico

IBM Beeeee!

Signed-off-by: JJ Asghar <[email protected]>

Author: jjasghar

docs/images/favicon.ico

@@ -36,6 +36,7 @@ theme:
   icon:
     logo: material/library
   logo: images/ibm-blue-background.png
+  favicon: images/favicon.ico
   features:
     - navigation.tabs
     #- navigation.instant