fix: update dependency fs-extra to v8 (#17031)

Author: renovate[bot]

package.json

@@ -21,7 +21,7 @@
     "eslint-plugin-prettier": "^3.1.0",
     "eslint-plugin-react": "^7.14.3",
     "flow-bin": "^0.106.1",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "glob": "^7.1.4",
     "husky": "3.0.4",
     "ignore": "^5.1.4",

packages/gatsby-cli/package.json

@@ -25,7 +25,7 @@
     "envinfo": "^5.12.1",
     "execa": "^0.11.0",
     "fs-exists-cached": "^1.0.0",
-    "fs-extra": "^4.0.3",
+    "fs-extra": "^8.1.0",
     "gatsby-telemetry": "^1.1.18",
     "hosted-git-info": "^3.0.0",
     "is-valid-path": "^0.1.1",

packages/gatsby-dev-cli/package.json

@@ -16,7 +16,7 @@
     "del": "^3.0.0",
     "execa": "^1.0.0",
     "find-yarn-workspace-root": "^1.2.1",
-    "fs-extra": "^4.0.3",
+    "fs-extra": "^8.1.0",
     "is-absolute": "^1.0.0",
     "lodash": "^4.17.15",
     "request": "2.88.0",

packages/gatsby-plugin-feed/package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "@hapi/joi": "^15.1.1",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "lodash.merge": "^4.6.2",
     "rss": "^1.2.2"
   },

packages/gatsby-plugin-mdx/package.json

@@ -32,7 +32,7 @@
     "debug": "^4.1.1",
     "escape-string-regexp": "^1.0.5",
     "eval": "^0.1.4",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "gray-matter": "^4.0.2",
     "json5": "^2.1.0",
     "loader-utils": "^1.2.3",

packages/gatsby-plugin-netlify/package.json

@@ -14,7 +14,7 @@
   ],
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "fs-extra": "^4.0.3",
+    "fs-extra": "^8.1.0",
     "kebab-hash": "^0.1.2",
     "lodash": "^4.17.15",
     "webpack-assets-manifest": "^3.1.1"

packages/gatsby-plugin-sharp/package.json

@@ -10,7 +10,7 @@
     "@babel/runtime": "^7.5.5",
     "async": "^2.6.3",
     "bluebird": "^3.5.5",
-    "fs-extra": "^7.0.1",
+    "fs-extra": "^8.1.0",
     "gatsby-core-utils": "^1.0.6",
     "got": "^8.3.2",
     "imagemin": "^6.1.0",

packages/gatsby-remark-copy-linked-files/package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "cheerio": "^1.0.0-rc.3",
-    "fs-extra": "^4.0.3",
+    "fs-extra": "^8.1.0",
     "is-relative-url": "^3.0.0",
     "lodash": "^4.17.15",
     "path-is-inside": "^1.0.2",

packages/gatsby-source-contentful/package.json

@@ -15,7 +15,7 @@
     "chalk": "^2.4.2",
     "contentful": "^6.1.3",
     "deep-map": "^1.5.0",
-    "fs-extra": "^4.0.3",
+    "fs-extra": "^8.1.0",
     "gatsby-plugin-sharp": "^2.2.17",
     "gatsby-source-filesystem": "^2.1.16",
     "is-online": "^8.2.0",

packages/gatsby-source-filesystem/package.json

@@ -12,7 +12,7 @@
     "bluebird": "^3.5.5",
     "chokidar": "3.0.2",
     "file-type": "^12.2.0",
-    "fs-extra": "^5.0.0",
+    "fs-extra": "^8.1.0",
     "gatsby-core-utils": "^1.0.6",
     "got": "^7.1.0",
     "md5-file": "^3.2.3",