ftp/pure-ftpd: Update to 1.0.52

Changes:	https://github.com/jedisct1/pure-ftpd/releases
		https://github.com/jedisct1/pure-ftpd/blob/master/ChangeLog

ftp/pure-ftpd/Makefile

 PORTNAME=	pure-ftpd
-PORTVERSION=	1.0.51
-PORTREVISION=	1
+PORTVERSION=	1.0.52
 CATEGORIES=	ftp
 MASTER_SITES=	https://github.com/jedisct1/pure-ftpd/releases/download/${PORTVERSION}/ \
 		https://download.pureftpd.org/pub/pure-ftpd/releases/

ftp/pure-ftpd/distinfo

-TIMESTAMP = 1655208214
-SHA256 (pure-ftpd-1.0.51.tar.bz2) = 622360b86c60b563abe0e994f0a86cfe5ccfde597b29a14b0a79b6e5aa05a304
-SIZE (pure-ftpd-1.0.51.tar.bz2) = 520648
+TIMESTAMP = 1727260383
+SHA256 (pure-ftpd-1.0.52.tar.bz2) = b3b879468275e0344555458c8e62465dcf525205ecf9ad78c3f208557d0c1947
+SIZE (pure-ftpd-1.0.52.tar.bz2) = 527691