Add TikTok to match the main website

PeterJCLaw · PeterJCLaw · commit 090cecc5a4f1 · 2022-10-02T20:06:00.000+01:00
diff --git a/_config.yml b/_config.yml
@@ -48,6 +48,9 @@ social:
   - title: LinkedIn
     icon: linkedin
     link: https://www.linkedin.com/company/10969472/
+  - title: TikTok
+    icon: tiktok
+    link: https://www.tiktok.com/@studentrobotics
 
 exclude:
   - README.md
