sysutils/seatd: update to 0.6.4

Changes:	https://git.sr.ht/~kennylevinsen/seatd/refs/0.6.4
Reported by:	upstream (seatd-announce)

(cherry picked from commit dabac739)

sysutils/seatd/Makefile

 PORTNAME=	seatd
-DISTVERSION=	0.6.3
-PORTREVISION=	1
+DISTVERSION=	0.6.4
 CATEGORIES=	sysutils
 MASTER_SITES=	https://git.sr.ht/~kennylevinsen/${PORTNAME}/archive/${DISTVERSIONFULL}${EXTRACT_SUFX}?dummy=/
 

sysutils/seatd/distinfo

-TIMESTAMP = 1634672357
-SHA256 (seatd-0.6.3.tar.gz) = 5226850c163b485aebe71da0d3f4941761637e146a5c9393cb40c52617ad84a8
-SIZE (seatd-0.6.3.tar.gz) = 38525
+TIMESTAMP = 1645480324
+SHA256 (seatd-0.6.4.tar.gz) = 3d4ac288114219ba7721239cafee7bfbeb7cf8e1e7fd653602a369e4ad050bd8
+SIZE (seatd-0.6.4.tar.gz) = 38393
 SHA256 (51a9b3c2c0e8.patch) = e7eb773087ec19b6512e7e690a09c424e9f7d548793f2c7511a02eb1b7b76d18
 SIZE (51a9b3c2c0e8.patch) = 1470
 SHA256 (5a8acd56cd61.patch) = f8bbb5dba1ec187342a5e461cacd0c89a5295420d7ade950cd4aedb9bb37c936