fix: Gemfile & Gemfile.lock to reduce vulnerabilities (#5630)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-RACK-1061917



Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Gemfile

@@ -24,7 +24,7 @@ gem 'jbuilder'
 gem 'jsbundling-rails', '>= 1.2.1'
 gem 'jwt'
 gem 'mini_magick', '>= 4.9.5'
-gem 'omniauth', '~> 2.1.0'
+gem 'omniauth', '~> 2.1.2'
 gem 'omniauth_openid_connect', '>= 0.6.1'
 gem 'omniauth-rails_csrf_protection', '~> 1.0.1'
 gem 'pagy', '~> 6.0', '>= 6.0.0'

Gemfile.lock

@@ -279,7 +279,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.15.5-x86_64-linux)
       racc (~> 1.4)
-    omniauth (2.1.1)
+    omniauth (2.1.2)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
@@ -524,7 +524,7 @@ DEPENDENCIES
   jwt
   lograge (~> 0.14.0)
   mini_magick (>= 4.9.5)
-  omniauth (~> 2.1.0)
+  omniauth (~> 2.1.2)
   omniauth-rails_csrf_protection (~> 1.0.1)
   omniauth_openid_connect (>= 0.6.1)
   pagy (~> 6.0, >= 6.0.0)