misc/59270: external/mit/isl: missing from doc/3RDPARTY

[campbell+netbsd%mumble.net@localhost]

>Number:         59270
>Category:       misc
>Synopsis:       external/mit/isl: missing from doc/3RDPARTY
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    misc-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Apr 07 19:05:00 +0000 2025
>Originator:     Taylor R Campbell
>Release:        current
>Organization:
The NetISL Notfounddocumentation
>Environment:
>Description:
Can't find any information about external/mit/isl in doc/3RDPARTY.
>How-To-Repeat:
grep external/mit/isl doc/3RDPARTY
>Fix:
Yes, please!