Bump vue-i18n from 9.0.0-beta.7 to 9.0.0-beta.14 (#6993)

Bumps [vue-i18n](https://github.com/kazupon/vue-i18n) from 9.0.0-beta.7 to 9.0.0-beta.14.
- [Release notes](https://github.com/kazupon/vue-i18n/releases)
- [Changelog](https://github.com/kazupon/vue-i18n/blob/v8.x/CHANGELOG.md)
- [Commits](https://github.com/kazupon/vue-i18n/commits)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -244,7 +244,7 @@
 		"vanilla-tilt": "1.7.0",
 		"vue": "3.0.4",
 		"vue-color": "2.7.1",
-		"vue-i18n": "9.0.0-beta.7",
+		"vue-i18n": "9.0.0-beta.14",
 		"vue-json-pretty": "1.7.1",
 		"vue-loader": "16.0.0",
 		"vue-prism-editor": "2.0.0-alpha.2",