Bump file-loader from 3.0.1 to 4.0.0

Bumps [file-loader](https://github.com/webpack-contrib/file-loader) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/webpack-contrib/file-loader/releases)
- [Changelog](https://github.com/webpack-contrib/file-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/file-loader/compare/v3.0.1...v4.0.0)

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

package-lock.json

@@ -4890,12 +4890,12 @@
       }
     },
     "file-loader": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/file-loader/-/file-loader-3.0.1.tgz",
-      "integrity": "sha512-4sNIOXgtH/9WZq4NvlfU3Opn5ynUsqBwSLyM+I7UOwdGigTBYfVVQEwe/msZNX/j4pCJTIM14Fsw66Svo1oVrw==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/file-loader/-/file-loader-4.0.0.tgz",
+      "integrity": "sha512-roAbL6IdSGczwfXxhMi6Zq+jD4IfUpL0jWHD7fvmjdOVb7xBfdRUHe4LpBgO23VtVK5AW1OlWZo0p34Jvx3iWg==",
       "dev": true,
       "requires": {
-        "loader-utils": "^1.0.2",
+        "loader-utils": "^1.2.2",
         "schema-utils": "^1.0.0"
       }
     },

package.json

@@ -72,7 +72,7 @@
 		"eslint-plugin-promise": "^4.1.1",
 		"eslint-plugin-standard": "^4.0.0",
 		"eslint-plugin-vue": "^5.2.2",
-		"file-loader": "^3.0.1",
+		"file-loader": "^4.0.0",
 		"jest": "^24.8.0",
 		"jest-serializer-vue": "^2.0.2",
 		"node-sass": "^4.12.0",