🍱 feat(socials): add Google Scholar icon

Recently added to Font Awesome:
https://github.com/FortAwesome/Font-Awesome/issues/541#issuecomment-1830481944

Made it black and white to match the rest of the icons.

static/social_icons/google-scholar.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.5.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2023 Fonticons, Inc.--><path d="M390.9 298.5c0 0 0 .1 .1 .1c9.2 19.4 14.4 41.1 14.4 64C405.3 445.1 338.5 512 256 512s-149.3-66.9-149.3-149.3c0-22.9 5.2-44.6 14.4-64h0c1.7-3.6 3.6-7.2 5.6-10.7c4.4-7.6 9.4-14.7 15-21.3c27.4-32.6 68.5-53.3 114.4-53.3c33.6 0 64.6 11.1 89.6 29.9c9.1 6.9 17.4 14.7 24.8 23.5c5.6 6.6 10.6 13.8 15 21.3c2 3.4 3.8 7 5.5 10.5zm26.4-18.8c-30.1-58.4-91-98.4-161.3-98.4s-131.2 40-161.3 98.4L0 202.7 256 0 512 202.7l-94.7 77.1z"/></svg>