Bump gatsby-transformer-sharp from 4.5.0 to 4.6.0 in /packages/website

Bumps [gatsby-transformer-sharp](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-transformer-sharp) from 4.5.0 to 4.6.0.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-transformer-sharp/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/gatsby-transformer-sharp@4.6.0/packages/gatsby-transformer-sharp)

---
updated-dependencies:
- dependency-name: gatsby-transformer-sharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

packages/website/package.json

@@ -36,7 +36,7 @@
     "gatsby-source-filesystem": "4.5.2",
     "gatsby-transformer-json": "4.5.0",
     "gatsby-transformer-remark": "5.4.0",
-    "gatsby-transformer-sharp": "4.5.0",
+    "gatsby-transformer-sharp": "4.6.0",
     "gatsby-transformer-yaml": "4.5.0",
     "gbimage-bridge": "0.2.1",
     "http-status-codes": "2.2.0",

packages/website/yarn.lock

@@ -6477,10 +6477,10 @@ gatsby-transformer-remark@5.4.0:
     unist-util-select "^3.0.4"
     unist-util-visit "^2.0.3"
 
-gatsby-transformer-sharp@4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/gatsby-transformer-sharp/-/gatsby-transformer-sharp-4.5.0.tgz#d5708dc95321d938add7c72d8b50cdc786c4bf05"
-  integrity sha512-q4bbDsb9TrzCMoV+O9qVfC+vew0N8x5jSGkfpxh8oHbu3d2JAToD5BisGh3hCVojoUCkVMszjDnJZ5TXiyJumQ==
+gatsby-transformer-sharp@4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/gatsby-transformer-sharp/-/gatsby-transformer-sharp-4.6.0.tgz#a9c2ee2007df2ffb6a941c736588295bca26c10a"
+  integrity sha512-hf1GohwPhjKg1tRFI3GfJS3SxVoXI+j7MqwPsWetzRvaFy+3kecmU/azklnTfT7/2LexfDxtso9/lCHgFl5fIQ==
   dependencies:
     "@babel/runtime" "^7.15.4"
     bluebird "^3.7.2"