This patch updates fdupes from 2.2.1 to 2.3.0.

Tested on amd64.

Index: Makefile
===================================================================
RCS file: /cvs/ports/sysutils/fdupes/Makefile,v
retrieving revision 1.17
diff -u -p -r1.17 Makefile
--- Makefile	27 Sep 2023 17:16:25 -0000	1.17
+++ Makefile	28 Jan 2024 06:07:14 -0000
@@ -1,6 +1,6 @@
 COMMENT=	identify or delete duplicate files
 
-V=		2.2.1
+V=		2.3.0
 DISTNAME=	fdupes-$V
 CATEGORIES=	sysutils
 
Index: distinfo
===================================================================
RCS file: /cvs/ports/sysutils/fdupes/distinfo,v
retrieving revision 1.7
diff -u -p -r1.7 distinfo
--- distinfo	9 Sep 2022 12:11:19 -0000	1.7
+++ distinfo	28 Jan 2024 06:07:14 -0000
@@ -1,2 +1,2 @@
-SHA256 (fdupes-2.2.1.tar.gz) = hGu3nKPwFXhWqpPtULSSF/62jhs1ImGTtrxXi+DFaY0=
-SIZE (fdupes-2.2.1.tar.gz) = 144719
+SHA256 (fdupes-2.3.0.tar.gz) = YXDWSn5WXuMUzKTdJaEj5gqh4/67EeVweL67nB2n4Bk=
+SIZE (fdupes-2.3.0.tar.gz) = 154700