Build(deps-dev): bump simplecov from 1.1.1 to 1.2.0

Bumps [simplecov](https://github.com/simplecov-ruby/simplecov) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/simplecov-ruby/simplecov/releases)
- [Changelog](https://github.com/simplecov-ruby/simplecov/blob/main/CHANGELOG.md)
- [Commits](simplecov-ruby/simplecov@v1.1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: simplecov
  dependency-version: 1.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -709,7 +709,7 @@ GEM
       logger (>= 1.7.0)
       rack (>= 3.2.0)
       redis-client (>= 0.29.0)
-    simplecov (1.1.1)
+    simplecov (1.2.0)
     snaky_hash (2.0.7)
       hashie (>= 0.1.0, < 6)
       version_gem (~> 1.1, >= 1.1.14)