www/matomo: Security update 5.9.0 => 5.11.2

While here, sort USES alphabetically.

Changelogs:

• https://matomo.org/changelog/matomo-5-10-0/
• https://matomo.org/changelog/matomo-5-10-1/
• https://matomo.org/changelog/matomo-5-11-0/
• https://matomo.org/changelog/matomo-5-11-1/
• https://matomo.org/changelog/matomo-5-11-2/

PR: 296126
MFH: 2026Q2
Approved by: osa, vvd (Mentors, implicit)

(cherry picked from commit 4ae267b525919adecca4362d72731808bb29293c)