Commit
7f6102365ceac7a5bfb5315e5d3b016b71294bcc
by laforgepySim-shell: Migrate PySimApp.iccid to RuntimeState.identity['ICCID']
In the previous patch, we've introduced a new 'identities' dict as part
of the runtime state. Let's migrate our ICCID storage into it for
consistency.
Change-Id: Ibdcf9a7c4e7e445201640bce33b768bcc4460db1