Bump image_processing from 1.13.0 to 1.14.0

Bumps [image_processing](https://github.com/janko/image_processing) from 1.13.0 to 1.14.0.
- [Changelog](https://github.com/janko/image_processing/blob/master/CHANGELOG.md)
- [Commits](https://github.com/janko/image_processing/compare/v1.13.0...v1.14.0)

---
updated-dependencies:
- dependency-name: image_processing
  dependency-version: 1.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Gemfile

@@ -30,7 +30,7 @@ gem "globalize-accessors", "~> 0.3.0"
 gem "graphiql-rails", "~> 1.8.0"
 gem "graphql", "~> 2.4.13"
 gem "groupdate", "~> 6.5.1"
-gem "image_processing", "~> 1.13.0"
+gem "image_processing", "~> 1.14.0"
 gem "invisible_captcha", "~> 2.3.0"
 gem "kaminari", "~> 1.2.2"
 gem "mini_magick", "~> 4.13.2"