build: install into bin instead of sbin

Installs into bin instead of sbin per guidelines.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I178072957572ae265d3b27fafab52f8aa8d5f20c
diff --git a/Makefile.am b/Makefile.am
index 0a87d5e..627bcbf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,7 +12,7 @@
 		xyz.openbmc_project.Network.conf
 endif
 
-sbin_PROGRAMS = phosphor-network-manager ncsi-netlink
+bin_PROGRAMS = phosphor-network-manager ncsi-netlink
 
 noinst_HEADERS = \
 		ethernet_interface.hpp \