Bump govuk_publishing_components from 6.5.0 to 6.7.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 6.5.0 to 6.7.0.
- [Release notes](https://github.com/alphagov/govuk_publishing_components/releases)
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/master/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v6.5.0...v6.7.0)

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

Gemfile

@@ -17,7 +17,7 @@ gem 'gds-api-adapters', '~> 52.5'
 gem 'govuk_ab_testing', '~> 2.4'
 gem 'govuk_app_config', '~> 1.4'
 gem 'govuk_frontend_toolkit', '~> 7.4'
-gem 'govuk_publishing_components', '~> 6.5.0'
+gem 'govuk_publishing_components', '~> 6.7.0'
 gem 'plek', '~> 2.1'
 gem 'slimmer', '~> 12.1'
 

Gemfile.lock

@@ -85,13 +85,13 @@ GEM
     crass (1.0.4)
     dalli (2.7.8)
     debug_inspector (0.0.3)
-    domain_name (0.5.20170404)
+    domain_name (0.5.20180417)
       unf (>= 0.0.5, < 1.0.0)
     erubi (1.7.1)
     execjs (2.7.0)
     faker (1.8.7)
       i18n (>= 0.7)
-    faraday (0.14.0)
+    faraday (0.15.0)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.23)
     gds-api-adapters (52.5.1)
@@ -127,7 +127,7 @@ GEM
     govuk_frontend_toolkit (7.4.2)
       railties (>= 3.1.0)
       sass (>= 3.2.0)
-    govuk_publishing_components (6.5.0)
+    govuk_publishing_components (6.7.0)
       govspeak (>= 5.0.3)
       govuk_app_config
       govuk_frontend_toolkit
@@ -213,7 +213,7 @@ GEM
       byebug (~> 10.0)
       pry (~> 0.10)
     public_suffix (3.0.2)
-    rack (2.0.4)
+    rack (2.0.5)
     rack-cache (1.7.1)
       rack (>= 0.4)
     rack-test (1.0.0)
@@ -368,7 +368,7 @@ DEPENDENCIES
   govuk_ab_testing (~> 2.4)
   govuk_app_config (~> 1.4)
   govuk_frontend_toolkit (~> 7.4)
-  govuk_publishing_components (~> 6.5.0)
+  govuk_publishing_components (~> 6.7.0)
   govuk_schemas (~> 3.1)
   htmlentities (~> 4.3)
   jasmine-rails