build(deps): bump gatsby-plugin-sharp from 4.17.0 to 4.19.0 in /docs (golangci#3044)

Author: dependabot[bot]

docs/package-lock.json

@@ -24,7 +24,7 @@
     "gatsby-plugin-react-helmet": "^5.17.0",
     "gatsby-plugin-react-svg": "^3.1.0",
     "gatsby-plugin-robots-txt": "^1.7.1",
-    "gatsby-plugin-sharp": "^4.17.0",
+    "gatsby-plugin-sharp": "^4.19.0",
     "gatsby-plugin-sitemap": "^5.13.0",
     "gatsby-remark-autolink-headers": "^5.15.1",
     "gatsby-remark-copy-linked-files": "^5.17.0",