Bump the gem-dependencies group with 2 updates

Bumps the gem-dependencies group with 2 updates: [omniauth-rails_csrf_protection](https://github.com/cookpad/omniauth-rails_csrf_protection) and [online_migrations](https://github.com/fatkodima/online_migrations).


Updates `omniauth-rails_csrf_protection` from 1.0.1 to 1.0.2
- [Release notes](https://github.com/cookpad/omniauth-rails_csrf_protection/releases)
- [Commits](cookpad/omniauth-rails_csrf_protection@v1.0.1...v1.0.2)

Updates `online_migrations` from 0.17.1 to 0.18.0
- [Changelog](https://github.com/fatkodima/online_migrations/blob/master/CHANGELOG.md)
- [Commits](fatkodima/online_migrations@v0.17.1...v0.18.0)

---
updated-dependencies:
- dependency-name: omniauth-rails_csrf_protection
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gem-dependencies
- dependency-name: online_migrations
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gem-dependencies
...

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

Gemfile.lock

@@ -372,13 +372,13 @@ GEM
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
       rack-protection
-    omniauth-rails_csrf_protection (1.0.1)
+    omniauth-rails_csrf_protection (1.0.2)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
     omniauth_openid_connect (0.7.1)
       omniauth (>= 1.9, < 3)
       openid_connect (~> 2.2)
-    online_migrations (0.17.1)
+    online_migrations (0.18.0)
       activerecord (>= 6.1)
     openid_connect (2.2.0)
       activemodel