net/traefik: Update to upstream release 3.3.3

Details:
- Bugfix release, see
  https://github.com/traefik/traefik/releases/tag/v3.3.3

MFH:		2025Q1

net/traefik/Makefile

 PORTNAME=	traefik
-PORTVERSION=	3.3.2
-PORTREVISION=	1
+PORTVERSION=	3.3.3
 CATEGORIES=	net
 MASTER_SITES=	LOCAL/riggs/${PORTNAME}
 

net/traefik/distinfo

-TIMESTAMP = 1737194449
-SHA256 (traefik-3.3.2.tar.xz) = dd68e062c43f3e934e116583e1cb792608879deb81cbd10e85e4915b5177d958
-SIZE (traefik-3.3.2.tar.xz) = 23411580
+TIMESTAMP = 1738448915
+SHA256 (traefik-3.3.3.tar.xz) = bc39f3f5e7ce1afbefc23eb98d10420654d8f7156f7a364a9fe2f8bdae9e7cbe
+SIZE (traefik-3.3.3.tar.xz) = 23449596