Fixed a wrong version definition for gitlab security hole in security/vuxml

[mfechner]

Summary

Commit message:
Fixed a wrong version definition for gitlab that report 10.4.6 as affected.

PR: 227293
Reviewed by: tz/swills (mentor)
Approved by: tz/swills (mentor)
Differential Revision: URL to this revision

Test Plan

Checked with
make validate

and with several versions:
pkg audit -f ./vuln.xml gitlab-10.4.4

[dbaio]

You should add modified entry. PH-The VuXML Database

[mfechner]

Thanks a lot @dbaio for this tip. Diff updated.

[swills]

Yep, thanks!