Bump gatsby-plugin-sharp from 2.6.34 to 2.14.3 (#281)

Bumps [gatsby-plugin-sharp](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-plugin-sharp) from 2.6.34 to 2.14.3.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/gatsby-plugin-sharp@2.14.3/packages/gatsby-plugin-sharp/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/gatsby-plugin-sharp@2.14.3/packages/gatsby-plugin-sharp)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -15,7 +15,7 @@
     "gatsby-plugin-preload-fonts": "^2.0.0",
     "gatsby-plugin-react-helmet": "^3.10.0",
     "gatsby-plugin-sass": "^2.8.0",
-    "gatsby-plugin-sharp": "^2.6.34",
+    "gatsby-plugin-sharp": "^2.14.3",
     "gatsby-source-filesystem": "^2.11.1",
     "gatsby-transformer-sharp": "^2.5.14",
     "node-sass": "^4.14.1",