chore(deps-dev): bump fs-extra from 9.0.1 to 9.1.0 (#591)

Bumps [fs-extra](https://github.com/jprichardson/node-fs-extra) from 9.0.1 to 9.1.0.
- [Release notes](https://github.com/jprichardson/node-fs-extra/releases)
- [Changelog](https://github.com/jprichardson/node-fs-extra/blob/master/CHANGELOG.md)
- [Commits](jprichardson/node-fs-extra@9.0.1...9.1.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -81,7 +81,7 @@
     "eslint": "^7.22.0",
     "eslint-config-vaadin": "0.2.7",
     "eslint-plugin-html": "^6.1.2",
-    "fs-extra": "^9.0.1",
+    "fs-extra": "^9.1.0",
     "gulp": "^4.0.2",
     "gulp-cli": "^2.3.0",
     "gulp-git": "^2.10.1",

yarn.lock

@@ -5537,15 +5537,15 @@ fs-extra@^6.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^9.0.1:
-  version "9.0.1"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.0.1.tgz#910da0062437ba4c39fedd863f1675ccfefcb9fc"
-  integrity sha512-h2iAoN838FqAFJY2/qVpzFXy+EBxfVE220PalAqQLDVsFOHLJrZvut5puAbCdNv6WJk+B8ihI+k0c7JK5erwqQ==
+fs-extra@^9.1.0:
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.1.0.tgz#5954460c764a8da2094ba3554bf839e6b9a7c86d"
+  integrity sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==
   dependencies:
     at-least-node "^1.0.0"
     graceful-fs "^4.2.0"
     jsonfile "^6.0.1"
-    universalify "^1.0.0"
+    universalify "^2.0.0"
 
 fs-mkdirp-stream@^1.0.0:
   version "1.0.0"
@@ -11649,6 +11649,11 @@ universalify@^1.0.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
   integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
 
+universalify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
+  integrity sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"