Bump fs-extra from 7.0.1 to 8.1.0 (#61)

Bumps [fs-extra](https://github.com/jprichardson/node-fs-extra) from 7.0.1 to 8.1.0.
- [Release notes](https://github.com/jprichardson/node-fs-extra/releases)
- [Changelog](https://github.com/jprichardson/node-fs-extra/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jprichardson/node-fs-extra/compare/7.0.1...8.1.0)

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

package-lock.json

@@ -2762,13 +2762,20 @@
       "integrity": "sha1-invTcYa23d84E/I4WLV+yq9eQdQ="
     },
     "fs-extra": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz",
-      "integrity": "sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
       "requires": {
-        "graceful-fs": "^4.1.2",
+        "graceful-fs": "^4.2.0",
         "jsonfile": "^4.0.0",
         "universalify": "^0.1.0"
+      },
+      "dependencies": {
+        "graceful-fs": {
+          "version": "4.2.3",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.3.tgz",
+          "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ=="
+        }
       }
     },
     "fs-minipass": {

package.json

@@ -17,7 +17,7 @@
     "express-session": "^1.17.0",
     "fluent-ffmpeg": "^2.1.2",
     "fs": "0.0.1-security",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "gm": "github:fatchan/gm",
     "gulp": "^4.0.2",
     "gulp-clean-css": "^4.2.0",