Bump fabrication from 2.30.0 to 2.31.0

Bumps [fabrication](https://gitlab.com/fabrication-gem/fabrication) from 2.30.0 to 2.31.0.
- [Changelog](https://gitlab.com/fabrication-gem/fabrication/blob/master/Changelog.markdown)
- [Commits](https://gitlab.com/fabrication-gem/fabrication/compare/2.30.0...2.31.0)

---
updated-dependencies:
- dependency-name: fabrication
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -153,7 +153,7 @@ GEM
     double-bag-ftps (0.1.4)
     erubi (1.12.0)
     execjs (2.9.1)
-    fabrication (2.30.0)
+    fabrication (2.31.0)
     faker (3.2.2)
       i18n (>= 1.8.11, < 2)
     faraday (2.7.10)