Bump doorkeeper from 5.3.1 to 5.3.2

Bumps [doorkeeper](https://github.com/doorkeeper-gem/doorkeeper) from 5.3.1 to 5.3.2.
- [Release notes](https://github.com/doorkeeper-gem/doorkeeper/releases)
- [Changelog](https://github.com/doorkeeper-gem/doorkeeper/blob/master/CHANGELOG.md)
- [Commits](doorkeeper-gem/doorkeeper@v.5.3.1...v5.3.2)

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

Gemfile

@@ -5,7 +5,7 @@ source "http://rubygems.org"
 ruby "2.6.2"
 
 gem "rails", "~> 6.0"
-gem "doorkeeper", "~> 5.3.1"
+gem "doorkeeper", "~> 5.3.2"
 gem "devise", "~> 4.7"
 
 gem "faker"

Gemfile.lock

@@ -70,7 +70,7 @@ GEM
       responders
       warden (~> 1.2.3)
     diff-lcs (1.3)
-    doorkeeper (5.3.1)
+    doorkeeper (5.3.2)
       railties (>= 5)
     erubi (1.9.0)
     execjs (2.7.0)
@@ -228,7 +228,7 @@ DEPENDENCIES
   coderay
   database_cleaner
   devise (~> 4.7)
-  doorkeeper (~> 5.3.1)
+  doorkeeper (~> 5.3.2)
   factory_bot_rails
   faker
   jquery-rails