Bump @cloudflare/workers-types from 2.1.0 to 2.2.1

Bumps [@cloudflare/workers-types](https://github.com/cloudflare/workers-types) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/cloudflare/workers-types/releases)
- [Changelog](https://github.com/cloudflare/workers-types/blob/master/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-types/commits)

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

Author: dependabot-preview[bot]

yarn.lock

@@ -3,9 +3,9 @@
 
 
 "@cloudflare/workers-types@^2.0.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-2.1.0.tgz#6e4f07567f4c914ad811c2d7a6172d0ae834c7f6"
-  integrity sha512-VmXaHTq0lt6Xre4aK1hUK25hjZjuEUkHtdUEt0FJamv+NzQO54Gwp6Zr5Cfu6SP5EQ/tTmTMP/tK9npA8zhcCg==
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-2.2.1.tgz#a4fd7eda69e54769a5e4fa31b44947e1fe50d323"
+  integrity sha512-gxI3CytBWzdtvQ7tu3I1biYN6QU18OInYKfOL5Twlbs4dRTx4ib5/2FrzwYaPFFfCg5ocy38aG1A/69satjXBQ==
 
 prettier@^2.1.2:
   version "2.2.1"