build(deps-dev): bump timecop from 0.9.1 to 0.9.2

Bumps [timecop](https://github.com/travisjeffery/timecop) from 0.9.1 to 0.9.2.
- [Release notes](https://github.com/travisjeffery/timecop/releases)
- [Changelog](https://github.com/travisjeffery/timecop/blob/master/History.md)
- [Commits](travisjeffery/timecop@v0.9.1...v0.9.2)

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

Author: dependabot[bot]

Gemfile.lock

@@ -467,7 +467,7 @@ GEM
     thor (1.0.1)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    timecop (0.9.1)
+    timecop (0.9.2)
     timeliness (0.3.10)
     to_regexp (0.2.1)
     tzinfo (1.2.7)