Bump gatsby-plugin-sharp from 2.6.17 to 4.25.1

Bumps [gatsby-plugin-sharp](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-plugin-sharp) from 2.6.17 to 4.25.1.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-plugin-sharp/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/gatsby-plugin-sharp@4.25.1/packages/gatsby-plugin-sharp)

---
updated-dependencies:
- dependency-name: gatsby-plugin-sharp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -11,7 +11,7 @@
     "gatsby-plugin-offline": "^3.2.0",
     "gatsby-plugin-react-helmet": "^3.3.0",
     "gatsby-plugin-sass": "^2.3.10",
-    "gatsby-plugin-sharp": "^2.6.0",
+    "gatsby-plugin-sharp": "^4.25.1",
     "gatsby-source-filesystem": "^2.3.0",
     "gatsby-transformer-sharp": "^2.5.0",
     "logrocket": "^1.0.10",