[monitoring-plugins] Add check_dhcp related files to Makefile

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: 528d2015d0e5c7fcdd7e11029758bafa63086ed2
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Mon Jun 23 13:02:41 2025 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=528d2015

Add check_dhcp related files to Makefile

---

 plugins-root/Makefile.am | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins-root/Makefile.am b/plugins-root/Makefile.am
index fffc0575..b6342909 100644
--- a/plugins-root/Makefile.am
+++ b/plugins-root/Makefile.am
@@ -25,7 +25,8 @@ noinst_PROGRAMS = check_dhcp check_icmp @EXTRAS_ROOT@
 EXTRA_PROGRAMS = pst3
 
 EXTRA_DIST = t pst3.c \
-			 check_icmp.d
+			 check_icmp.d \
+			 check_dhcp.d
 
 BASEOBJS = ../plugins/utils.o ../lib/libmonitoringplug.a ../gl/libgnu.a
 NETOBJS = ../plugins/netutils.o $(BASEOBJS) $(EXTRA_NETOBJS)