Bump field_test from 0.5.1 to 0.5.2 (#15813)

Bumps [field_test](https://github.com/ankane/field_test) from 0.5.1 to 0.5.2.
- [Release notes](https://github.com/ankane/field_test/releases)
- [Changelog](https://github.com/ankane/field_test/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ankane/field_test/compare/v0.5.1...v0.5.2)

---
updated-dependencies:
- dependency-name: field_test
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -289,7 +289,7 @@ GEM
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
-    field_test (0.5.1)
+    field_test (0.5.2)
       activerecord (>= 5.2)
       browser (>= 2.0)
       railties (>= 5.2)