Bump bcrypt from 3.1.19 to 3.1.20

Bumps [bcrypt](https://github.com/codahale/bcrypt-ruby) from 3.1.19 to 3.1.20.
- [Release notes](https://github.com/codahale/bcrypt-ruby/releases)
- [Changelog](https://github.com/bcrypt-ruby/bcrypt-ruby/blob/master/CHANGELOG)
- [Commits](bcrypt-ruby/bcrypt-ruby@v3.1.19...v3.1.20)

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

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile

@@ -9,7 +9,7 @@ gem 'active_storage_validations', '~> 1.1'
 gem 'acts_as_list'
 gem 'authentication-zero', '~> 3.0'
 gem 'aws-sdk-s3'
-gem 'bcrypt', '~> 3.1.7'
+gem 'bcrypt', '~> 3.1.20'
 gem 'bootsnap', require: false
 gem 'friendly_id', '~> 5.5.0'
 gem 'image_processing'

Gemfile.lock

@@ -100,7 +100,7 @@ GEM
     aws-sigv4 (1.10.1)
       aws-eventstream (~> 1, >= 1.0.2)
     base64 (0.2.0)
-    bcrypt (3.1.19)
+    bcrypt (3.1.20)
     benchmark (0.4.0)
     bigdecimal (3.1.8)
     bootsnap (1.17.1)
@@ -404,7 +404,7 @@ DEPENDENCIES
   acts_as_list
   authentication-zero (~> 3.0)
   aws-sdk-s3
-  bcrypt (~> 3.1.7)
+  bcrypt (~> 3.1.20)
   bootsnap
   capybara
   cuprite