chore(deps): bump rollbar from 3.6.1 to 3.6.2

Bumps [rollbar](https://github.com/rollbar/rollbar-gem) from 3.6.1 to 3.6.2.
- [Release notes](https://github.com/rollbar/rollbar-gem/releases)
- [Changelog](https://github.com/rollbar/rollbar-gem/blob/master/CHANGELOG.md)
- [Commits](rollbar/rollbar-gem@v3.6.1...v3.6.2)

---
updated-dependencies:
- dependency-name: rollbar
  dependency-version: 3.6.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -534,7 +534,7 @@ GEM
       netrc (~> 0.8)
     rexml (3.4.1)
     rinku (2.0.6)
-    rollbar (3.6.1)
+    rollbar (3.6.2)
     rouge (3.30.0)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)