python3-supervisor: add version 4.0.2

Added python3-supervisor with following missing DEPENDS
- python3-meld3 version 1.0.2

Signed-off-by: Parthiban Nallathambi <parthitce@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-supervisor/supervisor.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Supervisor process control system for UNIX
+Documentation=http://supervisord.org
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/supervisord -n -c /etc/supervisor/supervisord.conf
+ExecStop=/usr/bin/supervisorctl $OPTIONS shutdown
+ExecReload=/usr/bin/supervisorctl -c /etc/supervisor/supervisord.conf $OPTIONS reload
+KillMode=process
+Restart=on-failure
+RestartSec=50s
+
+[Install]
+WantedBy=multi-user.target