Bump vega from 0.3.1 to 0.3.2

Bumps [vega](https://github.com/ankane/vega-ruby) from 0.3.1 to 0.3.2.
- [Changelog](https://github.com/ankane/vega-ruby/blob/master/CHANGELOG.md)
- [Commits](ankane/vega-ruby@v0.3.1...v0.3.2)

---
updated-dependencies:
- dependency-name: vega
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile

@@ -54,7 +54,7 @@ gem 'sidekiq'
 gem 'sidekiq-limit_fetch', '~> 4.4'
 gem 'thor'
 gem 'turbo-rails', '~> 2.0', '>= 2.0.5'
-gem 'vega', '~> 0.3.0'
+gem 'vega', '~> 0.3.2'
 
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem

Gemfile.lock

@@ -472,7 +472,7 @@ GEM
     uniform_notifier (1.16.0)
     uri (0.13.0)
     useragent (0.16.10)
-    vega (0.3.1)
+    vega (0.3.2)
     version_gem (1.1.4)
     warden (1.2.9)
       rack (>= 2.0.9)
@@ -563,7 +563,7 @@ DEPENDENCIES
   simplecov
   thor
   turbo-rails (~> 2.0, >= 2.0.5)
-  vega (~> 0.3.0)
+  vega (~> 0.3.2)
   web-console
   webmock