chore: set license of eslint-plugin-cdk (#14720)

Elad Ben-Israel · pull[bot] · commit a95f08130aab · 2021-05-23T15:06:59.000Z
Fixes #14594 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
diff --git a/tools/eslint-plugin-cdk/package.json b/tools/eslint-plugin-cdk/package.json
@@ -32,5 +32,5 @@
   },
   "keywords": [],
   "author": "",
-  "license": "ISC"
+  "license": "Apache-2.0"
 }
