chore: update dependency plop to ^1.9.1 (#16911)

Author: renovate[bot]

package.json

@@ -35,7 +35,7 @@
     "lint-staged": "^8.1.7",
     "markdown-magic": "^0.2.1",
     "npm-run-all": "4.1.5",
-    "plop": "^1.8.1",
+    "plop": "^1.9.1",
     "prettier": "1.17.1",
     "rimraf": "^2.6.1",
     "svgo": "1.2.2",

yarn.lock

@@ -17176,9 +17176,10 @@ please-upgrade-node@^3.0.2, please-upgrade-node@^3.1.1:
   dependencies:
     semver-compare "^1.0.0"
 
-plop@^1.8.1:
+plop@^1.9.1:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/plop/-/plop-1.9.1.tgz#fa795c072fde8c5e059ab0c23e0a1b426ab6fed6"
+  integrity sha512-WNRq2aB0mak0vAvlhgMQHto6OewoYDecHk/V+u9BSlf7Am3EhpvIgqTATtu2pk0elx09ad3YPS9ETJZLe/3lOw==
   dependencies:
     chalk "^1.1.3"
     interpret "^1.0.0"