Bump knapsack_pro from 2.11.0 to 3.0.0

Bumps [knapsack_pro](https://github.com/KnapsackPro/knapsack_pro-ruby) from 2.11.0 to 3.0.0.
- [Release notes](https://github.com/KnapsackPro/knapsack_pro-ruby/releases)
- [Changelog](https://github.com/KnapsackPro/knapsack_pro-ruby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/KnapsackPro/knapsack_pro-ruby/compare/v2.11.0...v3.0.0)

---
updated-dependencies:
- dependency-name: knapsack_pro
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Gemfile

@@ -76,7 +76,7 @@ group :development, :test do
   gem "factory_bot_rails", "~> 6.2.0"
   gem "faker", "~> 1.8.7"
   gem "i18n-tasks", "~> 0.9.34"
-  gem "knapsack_pro", "~> 2.11.0"
+  gem "knapsack_pro", "~> 3.0.0"
   gem "launchy", "~> 2.5.0"
   gem "letter_opener_web", "~> 1.4.0"
   gem "spring", "~> 2.1.1"

Gemfile.lock

@@ -349,7 +349,7 @@ GEM
       activerecord
       kaminari-core (= 1.2.1)
     kaminari-core (1.2.1)
-    knapsack_pro (2.11.0)
+    knapsack_pro (3.0.0)
       rake
     kramdown (2.3.1)
       rexml
@@ -750,7 +750,7 @@ DEPENDENCIES
   jquery-rails (~> 4.4.0)
   jquery-ui-rails (~> 6.0.1)
   kaminari (~> 1.2.1)
-  knapsack_pro (~> 2.11.0)
+  knapsack_pro (~> 3.0.0)
   launchy (~> 2.5.0)
   letter_opener_web (~> 1.4.0)
   mdl (~> 0.11.0)