Bump @typescript-eslint/parser from 6.20.0 to 6.21.0 (#132)

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 6.20.0 to 6.21.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v6.21.0/packages/parser)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

ember-power-datepicker/package.json

@@ -91,7 +91,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "@typescript-eslint/eslint-plugin": "^6.20.0",
-    "@typescript-eslint/parser": "^6.20.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "babel-plugin-ember-template-compilation": "^2.2.1",
     "concurrently": "^8.2.2",
     "ember-basic-dropdown": "8.0.0-beta.5",

test-app/package.json

@@ -69,7 +69,7 @@
     "@types/qunit": "^2.19.10",
     "@types/rsvp": "^4.0.9",
     "@typescript-eslint/eslint-plugin": "^6.20.0",
-    "@typescript-eslint/parser": "^6.20.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "bootstrap-sass": "^3.4.3",
     "broccoli-asset-rev": "^3.0.0",
     "concurrently": "^8.2.2",