Bump paddle from 2.1.3 to 2.2.0 (#983)

Bumps [paddle](https://github.com/deanpcmad/paddle) from 2.1.3 to 2.2.0.
- [Release notes](https://github.com/deanpcmad/paddle/releases)
- [Commits](deanpcmad/paddle@v2.1.3...v2.2.0)

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

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

Gemfile

@@ -21,7 +21,7 @@ gem "webmock"
 
 gem "braintree", ">= 2.92.0"
 gem "stripe", "~> 11.0"
-gem "paddle", "~> 2.1"
+gem "paddle", "~> 2.2"
 
 gem "receipts"
 gem "prawn"

Gemfile.lock

@@ -172,7 +172,7 @@ GEM
       childprocess (>= 0.6.3, < 6)
       iniparse (~> 1.4)
       rexml (~> 3.2)
-    paddle (2.1.3)
+    paddle (2.2.0)
       faraday (~> 2.0)
     parallel (1.24.0)
     parser (3.3.0.5)
@@ -329,7 +329,7 @@ DEPENDENCIES
   net-pop
   net-smtp
   overcommit
-  paddle (~> 2.1)
+  paddle (~> 2.2)
   pay!
   pg
   prawn