qmi: increase SIM power-cycle timeouts

qmi: increase SIM power-cycle timeouts

Some modems and SIM cards take a bit longer to initialize after UIM has been
powered off. Waiting too little time can cause the qmi protocol to end up
in a loop repeatedly power-cycling the SIM card.

Avoid that by
 a) increasing the time we unconditionally sleep after --uim-power-on
 b) increasing the time we allow uqmi to wait for response for --uim-get-sim-state

Signed-off-by: Antti Seppälä <a.seppala@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18772
(cherry picked from commit d63663601de4feb2b7a049c9b0901f10e79496cb)
Signed-off-by: Felix Baumann <felix.bau@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/18965
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>