Bump @babel/plugin-proposal-decorators from 7.23.7 to 7.23.9 (#1671)

Bumps [@babel/plugin-proposal-decorators](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-proposal-decorators) from 7.23.7 to 7.23.9.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.23.9/packages/babel-plugin-proposal-decorators)

---
updated-dependencies:
- dependency-name: "@babel/plugin-proposal-decorators"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

docs/package.json

@@ -29,7 +29,7 @@
   "devDependencies": {
     "@babel/core": "^7.23.7",
     "@babel/eslint-parser": "^7.23.3",
-    "@babel/plugin-proposal-decorators": "^7.23.7",
+    "@babel/plugin-proposal-decorators": "^7.23.9",
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.2.1",

ember-power-select/package.json

@@ -83,7 +83,7 @@
   "devDependencies": {
     "@babel/core": "^7.23.7",
     "@babel/plugin-proposal-class-properties": "^7.18.6",
-    "@babel/plugin-proposal-decorators": "^7.23.7",
+    "@babel/plugin-proposal-decorators": "^7.23.9",
     "@babel/plugin-transform-class-static-block": "^7.23.4",
     "@babel/plugin-transform-typescript": "^7.23.6",
     "@babel/preset-typescript": "^7.23.3",

test-app/package.json

@@ -28,7 +28,7 @@
   "devDependencies": {
     "@babel/core": "^7.23.7",
     "@babel/eslint-parser": "^7.23.3",
-    "@babel/plugin-proposal-decorators": "^7.23.7",
+    "@babel/plugin-proposal-decorators": "^7.23.9",
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.2.1",