v7.1.0-BETA1

Changelog (v7.0.7...v7.1.0-BETA1)

• feature symfony/symfony#54432 [TwigBridge] Add emojify twig filter (@lyrixx)
• feature symfony/symfony#50864 [TwigBridge] Allow twig:lint to excludes dirs (@94noni)
• feature symfony/symfony#52447 [Form] Add option separator to ChoiceType to use a custom separator after preferred choices (@mboultoureau)
• feature symfony/symfony#52948 Use faster hashing algorithms when possible (@javiereguiluz)
• feature symfony/symfony#52989 allow Twig 4 (@xabbuh)