feat: bachelor's cert

Author: mtib

data.yaml

@@ -93,8 +93,10 @@ index:
       type: links-only
       description: ""
       links:
-        - title: Master of Science in Computer Science
+        - title: Master of Science in Computer Science (Minor Mathematics)
           url: /assets/certs/ma_cert.pdf
+        - title: Bachelor of Science in Computer Science
+          url: /assets/certs/ba_cert.pdf
         - title: TT38 Talent Test
           url: /assets/certs/tt38_talent_test.pdf
         - title: "Predictive Index: Behaviour"