games/anki: Update to 26.09.3

[longros]

Summary

Changes: https://github.com/ankitects/anki/compare/26.09...26.09.3

Test Plan

poudriere testport passes on 144amd64 and 151

[jrm]

Looks good.

• Since there is a release page, it's better to reference it in the commit log. https://github.com/ankitects/anki/releases/tag/26.09.3
• Normally we should wait for maintainer approval, but since the release page says, "Please upgrade to 26.09+ as soon as possible as it includes important security fixes." you can push sooner.
• VuXML entry?

[longros]

In D60853#1395620, @jrm wrote:

Looks good.

• Since there is a release page, it's better to reference it in the commit log. https://github.com/ankitects/anki/releases/tag/26.09.3
• Normally we should wait for maintainer approval, but since the release page says, "Please upgrade to 26.09+ as soon as possible as it includes important security fixes." you can push sooner.
• VuXML entry?

Hi Joe, the VuXML entry was introduced on 14th September: https://vuxml.freebsd.org/freebsd/ce54d883-b060-11f1-b187-901b0edee044.html
I add only an entry that is not covered by the existing entry but it does not have a CVE or GSHA "Prevent external links in deck descriptions rendered in the overview/congrats screen from manipulating the page in certain cases when clicked." https://github.com/ankitects/anki/releases#release-26.09.2

make validate passes

[longros]

Add VuXML entry

[jrm]

This should be merged to the quarterly branch, too.