Add old images

Author: MattyTheHacker

_data/committee/2025-26.yaml

@@ -41,7 +41,7 @@ people:
     pronouns: He/Him
     discordtag: bluka479
     role: Publicity Officer
-    picture: /assets/committee/2025-26/mini/rohit.jpg
+    picture: /assets/committee/2025-26/mini/rohit.png
     start-date: 1/7/2025
     bio: >
       
@@ -104,7 +104,7 @@ people:
     discordtag: carrotmanmatt
     pronouns: He/Him
     role: Post-Graduate (Research) Rep
-    picture: /assets/committee/2025-26/mini/matt.jpg
+    picture: /assets/committee/2025-26/mini/matt.png
     start-date: 1/7/2025
     bio: >