[submodule] Update submodule sonic-platform-common to the latest HEAD automatically (#24598)

Why I did it
src/sonic-platform-common

* 073c915 - (HEAD -> master, origin/master, origin/HEAD) Change state db connector to be lazy initialized (#612) (26 hours ago) [Gagan Punathil Ellath]
* cdf3008 - [SmartSwitch] Enhance ModuleBase with graceful shutdown and startup transition handling (#608) (11 days ago) [Vasundhara Volam]

Author: mssonicbld