Update sqlite3 requirement from ~> 1.3.0 to ~> 1.4.0

Updates the requirements on [sqlite3](https://github.com/sparklemotion/sqlite3-ruby) to permit the latest version.
- [Release notes](https://github.com/sparklemotion/sqlite3-ruby/releases)
- [Changelog](https://github.com/sparklemotion/sqlite3-ruby/blob/master/CHANGELOG.rdoc)
- [Commits](https://github.com/sparklemotion/sqlite3-ruby/commits/v1.4.0)

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

Gemfile

@@ -9,7 +9,7 @@ group :development do
 end
 
 group :active_record do
-  gem 'sqlite3', '~> 1.3.0'
+  gem 'sqlite3', '~> 1.4.0'
 end
 
 group :mongoid do