Update avatar.

Author: nikoshell

src/pages/speakers.astro

@@ -100,8 +100,8 @@ const description = "Our conference speakers organized alphabetically";
           <Image
             src={speaker.data.avatar}
             alt={`${speaker.data.name}'s profile picture`}
-            height={200}
-            width={200}
+            height={300}
+            width={300}
             class="w-full h-full object-cover"
           />
                     ) : (