style: 💄 update Quarto extension file (#74)

Author: lwjohnst86

_extensions/seedcase-project/seedcase-theme/_extension.yml

@@ -1,6 +1,6 @@
 title: seedcase-theme
 author: Luke W. Johnston
-version: 0.6.2
+version: 0.6.3
 quarto-required: ">=1.7.0"
 contributes:
   formats:
@@ -20,7 +20,7 @@ contributes:
 
     website:
       page-navigation: true
-      favicon: _extensions/seedcase-theme/logos/seedcase/icon.svg
+      favicon: logos/seedcase/icon.svg
       repo-branch: main
       repo-actions: [edit, issue, source]
       search: