Update exec headshots + resize images less (#453)

This PR updates some additional exec headshots and resizes the images
less aggressively (before, each exec headshot was resized to 100x100,
but I've upped this to 400x400 to prevent perceived blurring).

Force-merging as we'd like to get this out ASAP.

content/about/team/executives/2023.md

@@ -20,19 +20,19 @@ execs:
     email: [email protected]
   - position: Vice President, Finance
     name: Gordon Chieng
-    img: default.svg
+    img: gordon_chieng_2023.jpg
     email: [email protected]
   - position: Co-Vice President, Internal
     name: Youssef Saleh
     img: youssef_saleh_2023.png
     email: [email protected]
   - position: Co-Vice President, Internal
     name: Ruby Yang
-    img: default.svg
+    img: ruby_yang_2023.jpg
     email: [email protected]
   - position: Vice President, Social
     name: Cindy Cui
-    img: cindy_cui_2023.jpg
+    img: cindy_cui_2023.png
     email: [email protected]
   - position: Vice President, Volunteering
     name: Mai Luong

themes/hugo-bootstrap-5/layouts/shortcodes/execs.html

@@ -5,7 +5,7 @@
       {{- $path := printf "images/execs/%s" (.img | default "default.svg") -}}
       {{- $img := resources.Get $path -}}
       {{- if ne $img.MediaType.SubType "svg" -}}
-        {{- $img = $img.Fill "100x100 Center" -}}
+        {{- $img = $img.Fill "300x300 Center" -}}
       {{- end -}}
       <img
         class="rounded-circle"