libtasn1 vulnerability reported

[elivz]

Hey, it's your friendly developer with a sysdig scan in his CD system.

 - CVE-2021-46848   Critical libtasn1-4.18.0-r0   APKG    4.18.0-r1    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46848

[elivz]

@timkelty Any chance you can rebuild the docker images to get the latest security fixes?

[timkelty]

https://github.com/craftcms/docker/actions/runs/3997256780