build(deps): update dependency delay to v4

package.json

@@ -71,7 +71,7 @@
     "conventional-commits-detector": "0.1.1",
     "convert-hrtime": "2.0.0",
     "deepcopy": "1.0.0",
-    "delay": "3.1.0",
+    "delay": "4.0.0",
     "detect-indent": "5.0.0",
     "docker-registry-client": "3.3.0",
     "email-addresses": "3.0.1",

yarn.lock

@@ -1605,9 +1605,9 @@ del@^2.0.2:
     pinkie-promise "^2.0.0"
     rimraf "^2.2.8"
 
-delay@3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/delay/-/delay-3.1.0.tgz#fb7e64afbcea7f3c73435f3fb028d44e07734117"
+delay@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/delay/-/delay-4.0.0.tgz#a890c37829b5cd39ffe1be7453849f5a8169d5de"
 
 delayed-stream@~1.0.0:
   version "1.0.0"