Update rails 7.0.3

[ima1zumi]

follow #4180

• [x] bundle update rails
• [x] bundle update data_migrate >= 8.0.0rc1
• [x] active_storage を traceroute の除外対象に設定
• [x] DEPRECATION WARNING: TimeWithZone#to_s(:db) is deprecated. Please use TimeWithZone#to_fs(:db) instead. を解消
• [x] bundle update rails
• [ ] bin/rails app:update
• [ ] schema.rb の変更点の確認
• [ ] load_defaults の対応
• [ ] webpacker の対応