ftp/rubygem-curb: Update to 1.0.7

Changes:	https://github.com/taf2/curb/blob/master/ChangeLog.md

ftp/rubygem-curb/Makefile

 PORTNAME=	curb
-PORTVERSION=	1.0.6
+PORTVERSION=	1.0.7
 CATEGORIES=	ftp rubygems
 MASTER_SITES=	RG
 

ftp/rubygem-curb/distinfo

-TIMESTAMP = 1725560895
-SHA256 (rubygem/curb-1.0.6.gem) = b369434efa91dc7310d72a74f8a228a5b920e3d5a89b0a3097e4c6a905af6eb2
-SIZE (rubygem/curb-1.0.6.gem) = 92160
+TIMESTAMP = 1739663399
+SHA256 (rubygem/curb-1.0.7.gem) = c9663d4252b80f41db29ef29deefc601545d66b1946114ba9c43e656f07d17c7
+SIZE (rubygem/curb-1.0.7.gem) = 95232