Bump http-proxy-middleware from 2.0.6 to 2.0.9 in /website

Bumps [http-proxy-middleware](https://github.com/chimurai/http-proxy-middleware) from 2.0.6 to 2.0.9.
- [Release notes](https://github.com/chimurai/http-proxy-middleware/releases)
- [Changelog](https://github.com/chimurai/http-proxy-middleware/blob/v2.0.9/CHANGELOG.md)
- [Commits](chimurai/http-proxy-middleware@v2.0.6...v2.0.9)

---
updated-dependencies:
- dependency-name: http-proxy-middleware
  dependency-version: 2.0.9
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Diff for: website/yarn.lock

@@ -7525,8 +7525,8 @@ __metadata:
   linkType: hard
 
 "http-proxy-middleware@npm:^2.0.3":
-  version: 2.0.6
-  resolution: "http-proxy-middleware@npm:2.0.6"
+  version: 2.0.9
+  resolution: "http-proxy-middleware@npm:2.0.9"
   dependencies:
     "@types/http-proxy": "npm:^1.17.8"
     http-proxy: "npm:^1.18.1"
@@ -7538,7 +7538,7 @@ __metadata:
   peerDependenciesMeta:
     "@types/express":
       optional: true
-  checksum: 10/768e7ae5a422bbf4b866b64105b4c2d1f468916b7b0e9c96750551c7732383069b411aa7753eb7b34eab113e4f77fb770122cb7fb9c8ec87d138d5ddaafda891
+  checksum: 10/4ece416a91d52e96f8136c5f4abfbf7ac2f39becbad21fa8b158a12d7e7d8f808287ff1ae342b903fd1f15f2249dee87fabc09e1f0e73106b83331c496d67660
   languageName: node
   linkType: hard