Bump flipper-ui, flipper-active_record and flipper (#10447)

* Bump flipper-ui, flipper-active_record and flipper

Bumps [flipper-ui](https://github.com/jnunemaker/flipper), [flipper-active_record](https://github.com/jnunemaker/flipper) and [flipper](https://github.com/jnunemaker/flipper). These dependencies needed to be updated together.

Updates `flipper-ui` from 0.18.0 to 0.19.0
- [Release notes](https://github.com/jnunemaker/flipper/releases)
- [Changelog](https://github.com/jnunemaker/flipper/blob/master/Changelog.md)
- [Commits](https://github.com/jnunemaker/flipper/compare/v0.18.0...v0.19.0)

Updates `flipper-active_record` from 0.18.0 to 0.19.0
- [Release notes](https://github.com/jnunemaker/flipper/releases)
- [Changelog](https://github.com/jnunemaker/flipper/blob/master/Changelog.md)
- [Commits](https://github.com/jnunemaker/flipper/compare/v0.18.0...v0.19.0)

Updates `flipper` from 0.18.0 to 0.19.0
- [Release notes](https://github.com/jnunemaker/flipper/releases)
- [Changelog](https://github.com/jnunemaker/flipper/blob/master/Changelog.md)
- [Commits](https://github.com/jnunemaker/flipper/compare/v0.18.0...v0.19.0)

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

* Bump flipper-ui, flipper-active_record and flipper (Update vendor/cache)

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile

@@ -37,9 +37,9 @@ gem "emoji_regex", "~> 3.0" # A pair of Ruby regular expressions for matching Un
 gem "fastly", "~> 2.5" # Client library for the Fastly acceleration system
 gem "feedjira", "~> 3.1" # A feed fetching and parsing library
 gem "field_test", "~> 0.4" # A/B testing
-gem "flipper", "~> 0.18.0" # Feature flipping / flags for Ruby
-gem "flipper-active_record", "~> 0.18.0" # Store Flipper flags in ActiveRecord
-gem "flipper-ui", "~> 0.18.0"
+gem "flipper", "~> 0.19.0" # Feature flipping / flags for Ruby
+gem "flipper-active_record", "~> 0.19.0" # Store Flipper flags in ActiveRecord
+gem "flipper-ui", "~> 0.19.0"
 gem "fog-aws", "~> 3.6" # 'fog' gem to support Amazon Web Services
 gem "front_matter_parser", "~> 0.2" # Parse a front matter from syntactically correct strings or files
 gem "gemoji", "~> 4.0.0.rc2" # Character information and metadata for standard and custom emoji

Gemfile.lock

@@ -306,13 +306,13 @@ GEM
       railties (>= 5)
     fix-db-schema-conflicts (3.0.3)
       rubocop (>= 0.38.0)
-    flipper (0.18.0)
-    flipper-active_record (0.18.0)
+    flipper (0.19.0)
+    flipper-active_record (0.19.0)
       activerecord (>= 5.0, < 7)
-      flipper (~> 0.18.0)
-    flipper-ui (0.18.0)
+      flipper (~> 0.19.0)
+    flipper-ui (0.19.0)
       erubi (>= 1.0.0, < 2.0.0)
-      flipper (~> 0.18.0)
+      flipper (~> 0.19.0)
       rack (>= 1.4, < 3)
       rack-protection (>= 1.5.3, < 2.1.0)
     fog-aws (3.6.7)
@@ -890,9 +890,9 @@ DEPENDENCIES
   feedjira (~> 3.1)
   field_test (~> 0.4)
   fix-db-schema-conflicts (~> 3.0)
-  flipper (~> 0.18.0)
-  flipper-active_record (~> 0.18.0)
-  flipper-ui (~> 0.18.0)
+  flipper (~> 0.19.0)
+  flipper-active_record (~> 0.19.0)
+  flipper-ui (~> 0.19.0)
   fog-aws (~> 3.6)
   front_matter_parser (~> 0.2)
   gemoji (~> 4.0.0.rc2)