Bump rqrcode from 2.1.2 to 2.2.0

Bumps [rqrcode](https://github.com/whomwah/rqrcode) from 2.1.2 to 2.2.0.
- [Release notes](https://github.com/whomwah/rqrcode/releases)
- [Changelog](https://github.com/whomwah/rqrcode/blob/master/CHANGELOG.md)
- [Commits](https://github.com/whomwah/rqrcode/compare/v2.1.2...v2.2.0)

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

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

Gemfile

@@ -76,7 +76,7 @@ gem 'rails-settings-cached', '~> 0.6'
 gem 'redcarpet', '~> 3.6'
 gem 'redis', '~> 4.5', require: ['redis', 'redis/connection/hiredis']
 gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
-gem 'rqrcode', '~> 2.1'
+gem 'rqrcode', '~> 2.2'
 gem 'ruby-progressbar', '~> 1.11'
 gem 'sanitize', '~> 6.0'
 gem 'scenic', '~> 1.7'

Gemfile.lock

@@ -569,7 +569,7 @@ GEM
     rexml (3.2.5)
     rotp (6.2.0)
     rpam2 (4.0.2)
-    rqrcode (2.1.2)
+    rqrcode (2.2.0)
       chunky_png (~> 1.0)
       rqrcode_core (~> 1.0)
     rqrcode_core (1.2.0)
@@ -856,7 +856,7 @@ DEPENDENCIES
   redis (~> 4.5)
   redis-namespace (~> 1.10)
   rexml (~> 3.2)
-  rqrcode (~> 2.1)
+  rqrcode (~> 2.2)
   rspec-rails (~> 5.1)
   rspec-sidekiq (~> 3.1)
   rspec_junit_formatter (~> 0.6)