Bump rollbar from 3.6.2 to 3.7.0 (#5790)

Bumps [rollbar](https://github.com/rollbar/rollbar-gem) from 3.6.2 to 3.7.0.
- [Release notes](https://github.com/rollbar/rollbar-gem/releases)
- [Changelog](https://github.com/rollbar/rollbar-gem/blob/master/CHANGELOG.md)
- [Commits](rollbar/rollbar-gem@v3.6.2...v3.7.0)

---
updated-dependencies:
- dependency-name: rollbar
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -574,7 +574,7 @@ GEM
       actionpack (>= 5.2)
       railties (>= 5.2)
     rexml (3.4.4)
-    rollbar (3.6.2)
+    rollbar (3.7.0)
     rspec-activejob (0.6.1)
       activejob (>= 4.2)
       rspec-mocks