Bump httparty from 0.21.0 to 0.22.0

Bumps [httparty](https://github.com/jnunemaker/httparty) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/jnunemaker/httparty/releases)
- [Changelog](https://github.com/jnunemaker/httparty/blob/main/Changelog.md)
- [Commits](jnunemaker/httparty@v0.21.0...v0.22.0)

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

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

Gemfile

@@ -46,4 +46,4 @@ group :test do
   gem "webmock"
 end
 
-gem "httparty", "~> 0.21.0"
+gem "httparty", "~> 0.22.0"

Gemfile.lock

@@ -116,6 +116,7 @@ GEM
       bigdecimal
       rexml
     crass (1.0.6)
+    csv (3.3.0)
     date (3.3.4)
     diff-lcs (1.5.1)
     docile (1.4.0)
@@ -203,7 +204,8 @@ GEM
     http-accept (1.7.0)
     http-cookie (1.0.5)
       domain_name (~> 0.5)
-    httparty (0.21.0)
+    httparty (0.22.0)
+      csv
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.14.4)
@@ -741,7 +743,7 @@ DEPENDENCIES
   govuk_sidekiq
   govuk_test
   hashdiff
-  httparty (~> 0.21.0)
+  httparty (~> 0.22.0)
   jquery-ui-rails
   kaminari
   pg