Revert "Work around finicky USL linker so netcat will build."

This reverts commit d1db656021d0cd8c001a6692f772f1de29b67c8b.

No longer needed with commit 678e473e2af2e4802f24dd913985864d9ead7fb3
diff --git a/Makefile.in b/Makefile.in
index 3bd4adc..40cc7aa 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -460,7 +460,7 @@
 
 regress/netcat$(EXEEXT): $(srcdir)/regress/netcat.c
 	$(CC) $(CFLAGS) $(CPPFLAGS) -o $@ $? \
-	$(LDFLAGS) -lssh -lopenbsd-compat -lssh -lopenbsd-compat -lssh $(LIBS)
+	$(LDFLAGS) -lssh -lopenbsd-compat -lssh -lopenbsd-compat $(LIBS)
 
 UNITTESTS_TEST_HELPER_OBJS=\
 	regress/unittests/test_helper/test_helper.o \