Merge pull request #532 from dictybase-docker/dependabot/npm_and_yarn/gatsby-5.15.0

chore(deps): bump gatsby from 5.14.6 to 5.15.0

Author: kodiakhq[bot]

package.json

@@ -5,7 +5,7 @@
   "version": "0.1.0",
   "author": "Eric Hartline <eric.hartline@northwestern.edu>",
   "dependencies": {
-    "gatsby": "^5.14.6",
+    "gatsby": "^5.15.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "smooth-doc": "^6.1.0"