wifi: mt76: mt7996: adjust timeout value for boot-up calibration commands

wifi: mt76: mt7996: adjust timeout value for boot-up calibration commands

Align the vendor driver by adjusting the timeout values for the
MCU_UNI_CMD_EFUSE_CTRL and MCU_UNI_CMD_EXT_EEPROM_CTRL commands.
Without this adjustment, false positive command timeout errors may occur,
especially on some iPA variants.

Signed-off-by: Rex Lu <rex.lu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20260312095724.2117448-4-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>