chore(deps-dev): bump @types/webpack-env from 1.14.0 to 1.16.3

Bumps [@types/webpack-env](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/webpack-env) from 1.14.0 to 1.16.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/webpack-env)

---
updated-dependencies:
- dependency-name: "@types/webpack-env"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -141,7 +141,7 @@
     "@types/bluebird": "^3.5.36",
     "@types/jasmine": "^3.10.2",
     "@types/lodash-es": "^4.17.5",
-    "@types/webpack-env": "^1.14.0",
+    "@types/webpack-env": "^1.16.3",
     "@typescript-eslint/eslint-plugin": "^2.34.0",
     "@typescript-eslint/parser": "^2.34.0",
     "@webcomponents/custom-elements": "^1.5.0",

yarn.lock

@@ -5800,15 +5800,10 @@
   resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.3.tgz#9c088679876f374eb5983f150d4787aa6fb32d7e"
   integrity sha512-FvUupuM3rlRsRtCN+fDudtmytGO6iHJuuRKS1Ss0pG5z8oX0diNEw94UEL7hgDbpN94rgaK5R7sWm6RrSkZuAQ==
 
-"@types/webpack-env@^1.14.0":
-  version "1.14.0"
-  resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.14.0.tgz#8edfc5f8e6eae20eeed3ca0d02974ed4ee5e4efc"
-  integrity sha512-Fv+0gYJzE/czLoRKq+gnXWr4yBpPM3tO3C8pDLFwqVKlMICQUq5OsxwwFZYDaVr7+L6mgNDp16iOcJHEz3J5RQ==
-
-"@types/webpack-env@^1.16.0":
-  version "1.16.0"
-  resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.16.0.tgz#8c0a9435dfa7b3b1be76562f3070efb3f92637b4"
-  integrity sha512-Fx+NpfOO0CpeYX2g9bkvX8O5qh9wrU1sOF4g8sft4Mu7z+qfe387YlyY8w8daDyDsKY5vUxM0yxkAYnbkRbZEw==
+"@types/webpack-env@^1.16.0", "@types/webpack-env@^1.16.3":
+  version "1.16.3"
+  resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.16.3.tgz#b776327a73e561b71e7881d0cd6d34a1424db86a"
+  integrity sha512-9gtOPPkfyNoEqCQgx4qJKkuNm/x0R2hKR7fdl7zvTJyHnIisuE/LfvXOsYWL0o3qq6uiBnKZNNNzi3l0y/X+xw==
 
 "@types/webpack-sources@*":
   version "1.4.2"