build(deps): bump gatsby-remark-embedder from 4.1.0 to 4.2.0 in /docs (#1948)

Author: dependabot[bot]

docs/package-lock.json

@@ -29,7 +29,7 @@
     "gatsby-plugin-sitemap": "^2.12.0",
     "gatsby-remark-autolink-headers": "^2.11.0",
     "gatsby-remark-copy-linked-files": "^2.10.0",
-    "gatsby-remark-embedder": "^4.1.0",
+    "gatsby-remark-embedder": "^4.2.0",
     "gatsby-remark-external-links": "0.0.4",
     "gatsby-remark-images": "^3.11.1",
     "gatsby-remark-mermaid": "^2.1.0",