Bump @types/ejs from 3.1.2 to 3.1.5

Bumps [@types/ejs](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/ejs) from 3.1.2 to 3.1.5.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/ejs)

---
updated-dependencies:
- dependency-name: "@types/ejs"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -151,7 +151,7 @@
     "@ngtools/webpack": "^15.2.6",
     "@nguniversal/builders": "^15.2.1",
     "@types/deep-freeze": "0.1.2",
-    "@types/ejs": "^3.1.2",
+    "@types/ejs": "^3.1.5",
     "@types/express": "^4.17.17",
     "@types/jasmine": "~3.6.0",
     "@types/js-cookie": "2.2.6",

yarn.lock

@@ -2360,10 +2360,10 @@
   resolved "https://registry.npmjs.org/@types/deep-freeze/-/deep-freeze-0.1.2.tgz"
   integrity sha512-M6x29Vk4681dght4IMnPIcF1SNmeEm0c4uatlTFhp+++H1oDK1THEIzuCC2WeCBVhX+gU0NndsseDS3zaCtlcQ==
 
-"@types/ejs@^3.1.2":
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/@types/ejs/-/ejs-3.1.2.tgz#75d277b030bc11b3be38c807e10071f45ebc78d9"
-  integrity sha512-ZmiaE3wglXVWBM9fyVC17aGPkLo/UgaOjEiI2FXQfyczrCefORPxIe+2dVmnmk3zkVIbizjrlQzmPGhSYGXG5g==
+"@types/ejs@^3.1.5":
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/@types/ejs/-/ejs-3.1.5.tgz#49d738257cc73bafe45c13cb8ff240683b4d5117"
+  integrity sha512-nv+GSx77ZtXiJzwKdsASqi+YQ5Z7vwHsTP0JY2SiQgjGckkBRKZnk8nIM+7oUZ1VCtuTz0+By4qVR7fqzp/Dfg==
 
 "@types/eslint-scope@^3.7.3":
   version "3.7.4"