Fix failing mtce services on Debian

Modified mtce and mtce-control to address the following
failing services on Debian:
hbsAgent.service
hbsClient.service
hwmon.service
lmon.service
mtcalarm.service
mtclog.service
runservices.service

Applied fix:
- Included modified .service files for debian
directly into into the deb_folder.
- Changed the init files to account for the different
locations of the init-functions and service daemons
on Debian and CentOS
- Included "override_dh_installsystemd" section
to rules in order to start services at boot.

Test Plan:

PASS: Package installed and ISO built successfully
PASS: Ran "systemctl list-units --failed" and verified that the
services are not failing
PASS: Ran "systemctl status <service_name>" for
each service and verified that they are active

Story: 2009101
Task: 44192

Signed-off-by: Matheus Machado Guilhermino <Matheus.MachadoGuilhermino@windriver.com>
Change-Id: I50915c17d6f50f5e20e6448d3e75bfe54a75acc0

mtce-control/debian/deb_folder/hbsAgent.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=StarlingX Maintenance Heartbeat Agent
+After=hbsClient.service
+Before=pmon.service
+
+[Service]
+Type=forking
+ExecStart=/etc/init.d/hbsAgent start
+ExecStop=/etc/init.d/hbsAgent stop
+PIDFile=/var/run/hbsAgent.pid
+
+[Install]
+WantedBy=multi-user.target

mtce-control/debian/deb_folder/mtce-control.install

@@ -1,4 +1,3 @@
 etc/init.d/goenabledControl
 etc/init.d/hbsAgent
 etc/pmon.d/hbsAgent.conf
-lib/systemd/system/hbsAgent.service

mtce-control/debian/deb_folder/rules

@@ -4,7 +4,6 @@
 export ROOT = debian/tmp
 export INITDIR = $(ROOT)/etc/init.d
 export PMONDIR = $(ROOT)/etc/pmon.d
-export SYSTEMDDIR = $(ROOT)/lib/systemd/system
 
 %:
 	dh $@
@@ -15,5 +14,6 @@ override_dh_auto_install:
 	install -m 755 -p -D scripts/hbsAgent $(INITDIR)
 	install -m 755 -d $(PMONDIR)
 	install -m 644 -p -D scripts/hbsAgent.conf $(PMONDIR)
-	install -m 755 -d $(SYSTEMDDIR)
-	install -m 644 -p -D scripts/hbsAgent.service $(SYSTEMDDIR)
+
+override_dh_installsystemd:
+	dh_installsystemd --name hbsAgent