Bump rollbar from 3.2.0 to 3.3.0

Bumps [rollbar](https://github.com/rollbar/rollbar-gem) from 3.2.0 to 3.3.0.
- [Release notes](https://github.com/rollbar/rollbar-gem/releases)
- [Changelog](https://github.com/rollbar/rollbar-gem/blob/master/CHANGELOG.md)
- [Commits](rollbar/rollbar-gem@v3.2.0...v3.3.0)

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

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

Gemfile.lock

@@ -36,7 +36,7 @@ GEM
     redis (4.3.1)
     redis-objects (1.5.1)
       redis (~> 4.2)
-    rollbar (3.2.0)
+    rollbar (3.3.0)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)