Bump ransack from 2.5.0 to 2.6.0 (#16856)

Bumps [ransack](https://github.com/activerecord-hackery/ransack) from 2.5.0 to 2.6.0.
- [Release notes](https://github.com/activerecord-hackery/ransack/releases)
- [Changelog](https://github.com/activerecord-hackery/ransack/blob/master/CHANGELOG.md)
- [Commits](https://github.com/activerecord-hackery/ransack/compare/v2.5.0...v2.6.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -78,7 +78,7 @@ gem "rack-attack", "~> 6.6.0" # Used to throttle requests to prevent brute force
 gem "rack-cors", "~> 1.1" # Middleware that will make Rack-based apps CORS compatible
 gem "rack-timeout", "~> 0.6" # Rack middleware which aborts requests that have been running for longer than a specified timeout
 gem "rails", "~> 6.1.4" # Ruby on Rails
-gem "ransack", "~> 2.5" # Searching and sorting
+gem "ransack", "~> 2.6" # Searching and sorting
 gem "recaptcha", "~> 5.9", require: "recaptcha/rails" # Helpers for the reCAPTCHA API
 gem "redcarpet", "~> 3.5" # A fast, safe and extensible Markdown to (X)HTML parser
 

Gemfile.lock

@@ -614,9 +614,9 @@ GEM
       thor (~> 1.0)
     rainbow (3.1.1)
     rake (13.0.6)
-    ransack (2.5.0)
-      activerecord (>= 5.2.4)
-      activesupport (>= 5.2.4)
+    ransack (2.6.0)
+      activerecord (>= 6.0.4)
+      activesupport (>= 6.0.4)
       i18n
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
@@ -989,7 +989,7 @@ DEPENDENCIES
   rack-host-redirect (~> 1.3)
   rack-timeout (~> 0.6)
   rails (~> 6.1.4)
-  ransack (~> 2.5)
+  ransack (~> 2.6)
   recaptcha (~> 5.9)
   redcarpet (~> 3.5)
   redis (~> 4.6.0)