bootstat: Add kernel_panic,modem + related others

Found a kernel modem driver report:

Kernel panic - not syncing: subsys-restart: Resetting the SoC - modem crashed.

Which translates to the canonical boot reason, a wordy:
    kernel_panic,subsys-restart:_resetting_the_soc_-_modem_crashed.

Shortening and ber matching the string, plus others that are possible,
to be more succinct, so added kernel_panic,{modem|adsp|dsps|wcnss}.

Test: build
Bug: 80553005
Change-Id: I969e1da896cd15b82e2fe11ceb77a5f54dfcfbc8