Update towncrier to 23.6.0#335

pyup-bot wants to merge 1 commit intomasteriZonex/aioactor:masterfrom

pyup-update-towncrier-17.8.0-to-23.6.0iZonex/aioactor:pyup-update-towncrier-17.8.0-to-23.6.0Copy head branch name to clipboard