Bump httparty from 0.18.1 to 0.21.0

Bumps [httparty](https://github.com/jnunemaker/httparty) from 0.18.1 to 0.21.0.
- [Release notes](https://github.com/jnunemaker/httparty/releases)
- [Changelog](https://github.com/jnunemaker/httparty/blob/master/Changelog.md)
- [Commits](jnunemaker/httparty@v0.18.1...v0.21.0)

---
updated-dependencies:
- dependency-name: httparty
  dependency-type: direct:production
...

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

Gemfile

@@ -18,7 +18,7 @@ gem 'sidekiq-cron'
 gem 'uglifier'
 gem 'faker'
 
-gem "httparty", "~> 0.18.1"
+gem "httparty", "~> 0.21.0"
 
 group :development, :test do
   gem 'byebug', platform: :mri

Gemfile.lock

@@ -431,8 +431,8 @@ GEM
       activesupport (>= 2)
       nokogiri (>= 1.4)
     htmlentities (4.3.4)
-    httparty (0.18.1)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
@@ -481,6 +481,7 @@ GEM
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.6.4)
     loofah (2.21.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -492,13 +493,15 @@ GEM
     marcel (1.0.2)
     matrix (0.4.2)
     method_source (1.0.0)
-    mime-types (3.5.1)
+    mime-types (3.6.0)
+      logger
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.1003)
+    mime-types-data (3.2024.1203)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
     minitest (5.20.0)
-    multi_xml (0.6.0)
+    multi_xml (0.7.1)
+      bigdecimal (~> 3.1)
     mustache (1.1.1)
     net-imap (0.4.0)
       date
@@ -832,7 +835,7 @@ DEPENDENCIES
   decidim-term_customizer!
   decidim-verify_wo_registration!
   faker
-  httparty (~> 0.18.1)
+  httparty (~> 0.21.0)
   letter_opener_web
   listen
   puma