Update symfony/var-dumper from v6.2.5 to v6.2.12#277

violinist-bot wants to merge 1 commit intoSignWo:12.xSignWo/drush:12.xfrom

violinist-dev:symfonyvardumperv625v6212violinist-dev/drush:symfonyvardumperv625v6212Copy head branch name to clipboard