Update bios (sp22.6)

Author: smartspot2

src/data/bios/exec.json

@@ -95,7 +95,10 @@
     {
         "name": "Maxwell Chen",
         "role": "EECS 16B Coordinator",
-        "imgUrl": ""
+        "imgUrl": "https://drive.google.com/open?id=15t3NpKdyyAzrrsIlktf0qzhcDqs1q0KV",
+        "pronouns": "he/him/his",
+        "details": "Hi! I'm Maxwell, a senior studying Computer Science from San Jose, CA. I'm broadly interested in machine learning, signal processing, and neuroscience. Outside of academics, I'm passionate about UI/UX design, music production, and generative art. Looking forward to a great (last) semester!",
+        "webUrl": "https://maxwellchen.dev/"
     },
     {
         "name": "Risheek Pingili",

src/data/bios/mentors.json

@@ -1985,7 +1985,10 @@
         "name": "Grace Deng",
         "courses": {
             "cs70": "Junior Mentor"
-        }
+        },
+        "imgUrl": "https://drive.google.com/open?id=1hFBpQ1LbQGLGOzoNuv3Nlr_oTqZgTtZp",
+        "pronouns": "she/her",
+        "details": "Hello everyone! My name is Grace and I am a CS + DS double major from the Bay Area. CS 70 can be a tough course, so I hope that we can work through it together! I love music, food, and travels - hmu if you have any recs. I also spent the last two years living in over 15 countries and would love to share travel experiences and hear about what you love as well. Looking forward to meeting everyone!"
     },
     {
         "name": "Gabe Classon",