Bump @types/koa__cors from 2.2.3 to 3.0.0 (#541)

Bumps [@types/koa__cors](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/koa__cors) from 2.2.3 to 3.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/koa__cors)

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

package.json

@@ -58,7 +58,7 @@
 		"@types/koa-router": "7.0.42",
 		"@types/koa-send": "4.1.2",
 		"@types/koa-views": "2.0.3",
-		"@types/koa__cors": "2.2.3",
+		"@types/koa__cors": "3.0.0",
 		"@types/mkdirp": "0.5.2",
 		"@types/mocha": "5.2.7",
 		"@types/mongodb": "3.3.14",

yarn.lock

@@ -434,10 +434,10 @@
     "@types/koa-compose" "*"
     "@types/node" "*"
 
-"@types/koa__cors@2.2.3":
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/@types/koa__cors/-/koa__cors-2.2.3.tgz#227154b4c70439083b33c89627eb780a517cd05b"
-  integrity sha512-RfG2EuSc+nv/E+xbDSLW8KCoeri/3AkqwVPuENfF/DctllRoXhooboO//Sw7yFtkLvj7nG7O1H3JcZmoTQz8nQ==
+"@types/koa__cors@3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/koa__cors/-/koa__cors-3.0.0.tgz#391cefbd51cab9bc5575d9fa40db326f91ff096c"
+  integrity sha512-3+jxTOh8aqOHlrhg+yQyIspCYf96HbmOTOyOPP4snM86vkzKAjlWFyi3rVG/4WD48DppC0UNJindlWU/tuMHrg==
   dependencies:
     "@types/koa" "*"