Fix missing migration for ticket model

[0xUnicorn]

The comment field had the blank=True removed from this line:

bornhack-website/src/tickets/models.py

Line 226 in a3da340

comment = models.TextField(help_text="A comment about this PrizeTicket (what was it given for)")

This PR is just ./manage.py makemigrations nothing else.

I can alter the 0027 migration instead, so it doesn't include the blank=True field if no migration has been done.

bornhack-website/src/tickets/migrations/0027_remove_shopticket_email_prizeticket_comment.py

Line 20 in a3da340

field=models.TextField(blank=True, help_text='A comment about this PrizeTicket (what was it given for)'),

[tykling]

thanks! ❤️