Bump mock-fs from 4.12.0 to 4.14.0 (#3117)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex Andreev <alex.andreev.email@gmail.com>

package.json

@@ -216,7 +216,7 @@
     "mobx": "^6.3.0",
     "mobx-observable-history": "^2.0.1",
     "mobx-react": "^7.1.0",
-    "mock-fs": "4.14",
+    "mock-fs": "^4.14.0",
     "moment": "^2.29.1",
     "moment-timezone": "^0.5.33",
     "node-pty": "^0.9.0",