Add logger to gemfiles (#217)

Author: fatkodima

gemfiles/Gemfile.activerecord-7.0.x

@@ -4,4 +4,5 @@ gemspec path: File.join(File.dirname(__FILE__), "..")
 gem "activerecord", "~> 7.0.0"
 gem "pg", "~> 1.5.9"
 gem "mysql2", "~> 0.5.6"
-gem "sqlite3", "~> 1.4"
+gem "sqlite3", "~> 1.4"
+gem "logger"

gemfiles/Gemfile.activerecord-7.1.x

@@ -5,3 +5,4 @@ gem "activerecord", "~> 7.1.0"
 gem "pg", "~> 1.5.9"
 gem "mysql2", "~> 0.5.6"
 gem "sqlite3", "~> 1.4"
+gem "logger"

gemfiles/Gemfile.activerecord-7.2.x

@@ -5,3 +5,4 @@ gem "activerecord", "~> 7.2.0"
 gem "pg", "~> 1.5.9"
 gem "mysql2", "~> 0.5.6"
 gem "sqlite3", "~> 1.4"
+gem "logger"

test/setup.rb

@@ -6,6 +6,7 @@
 # Ruby 2.7.2 / Rails 6.
 require "uri"
 
+require "logger"
 require "active_record"
 require "pg"
 require "mysql2"