Update @koa/cors requirement from 2.2.2 to 2.2.3

Updates the requirements on [@koa/cors](https://github.com/koajs/cors) to permit the latest version.
- [Release notes](https://github.com/koajs/cors/releases)
- [Changelog](https://github.com/koajs/cors/blob/master/History.md)
- [Commits](https://github.com/koajs/cors/commits/2.2.3

)

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

package.json

@@ -25,7 +25,7 @@
 		"@fortawesome/free-regular-svg-icons": "5.5.0",
 		"@fortawesome/free-solid-svg-icons": "5.6.3",
 		"@fortawesome/vue-fontawesome": "0.1.2",
-		"@koa/cors": "2.2.2",
+		"@koa/cors": "2.2.3",
 		"@prezzemolo/rap": "0.1.2",
 		"@prezzemolo/zip": "0.0.3",
 		"@types/bcryptjs": "2.4.2",