Upgrade nginx 1.28.3 → 1.29.8 (1.28 stream EOL 2026-04)

[acortelyou]

Is your feature request related to a problem? Please describe.

nginx (in SPECS/nginx/nginx.spec) is at 1.28.3 on the 1.28 release stream.

• 🔴 1.28 reached EOL 2026-04-14.
• Newer upstream releases: 2
• Latest upstream release: 1.30.0 (stream 1.30)
• Reference: https://endoflife.date/nginx (checked 2026-04-22)

Describe the solution you'd like

Upgrade nginx to 1.29.8.

Describe alternatives you've considered

• Stay on 1.28, assume security maintenance (support ended 2026-04-14).
• Retire the nginx package.

Additional context

Newer upstream releases:

Stream	LTS?	Latest release	Status	Active support ends	EOL
1.29		1.29.8	🟢 supported	—	—
1.30		1.30.0	🟢 supported	—	—