RPM: fix scriptlets to follow guidelines
RPM: fix scriptlets to follow guidelines

* Don't start tarantool on install
* Don't restart tarantool on upgrade

Fix #2053

mejedi/tarantool,mejedi/tarantool,rtsisyk/tarantool,mejedi/tarantool,mejedi/tarantool,rtsisyk/tarantool,rtsisyk/tarantool,rtsisyk/tarantool