chore(deps-dev): bump @types/ember__component in /ember/todo-app

Bumps [@types/ember__component](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/ember__component) from 4.0.20 to 4.0.21.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/ember__component)

---
updated-dependencies:
- dependency-name: "@types/ember__component"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

ember/todo-app/yarn.lock

@@ -2022,9 +2022,9 @@
     "@types/ember__object" "*"
 
 "@types/ember__component@*", "@types/ember__component@^4.0.13":
-  version "4.0.20"
-  resolved "https://registry.yarnpkg.com/@types/ember__component/-/ember__component-4.0.20.tgz#6be6cb8038a72c5ed029e19736824ccd5a2641c1"
-  integrity sha512-40S/fcY2KQkQivP2GihcF/ZgwW6JO/ZiZANMz97ZTy3R/t85qBmp+/MugUqng4PxjaNBEEOuvpCMqDmin5Jl3g==
+  version "4.0.21"
+  resolved "https://registry.yarnpkg.com/@types/ember__component/-/ember__component-4.0.21.tgz#a8565c329a7d3a143f3badd9e3b4b5048b0ca956"
+  integrity sha512-nD++ocRXsDmSTnuT4KduA9M6RS3sbj/8QqyxiUWobMRjavGwiE8j7gjypU7Ort3tGbAi6SBWXZziKmCLT7Q+RA==
   dependencies:
     "@types/ember" "*"
     "@types/ember__object" "*"