Updates social cards font

Updates the social cards font to "Noto Sans TC" for improved
character support.

The previous font, "Noto Sans CJK TC", may not be universally
available or render correctly on all systems.

Author: zonble

mkdocs.yml

@@ -32,7 +32,7 @@ plugins:
   - search:
       lang: en
   - social:
-      cards_font: Noto Sans CJK TC
+      cards_font: Noto Sans TC
   - with-pdf:
       copyright: 2022 and onwards © 楊維中 a.k.a zonble
       author: 楊維中 a.k.a zonble