input: touchscreen: cyttsp5: change request flag

Change flag to be "FW_ACTION_HOTPLUG", so we can request firmware
file asynchronously.

Change-Id: Iff505ba8bc150ce8e1769015332a2935b46afd37
Signed-off-by: Fei Mao <feim1@codeaurora.org>
1 file changed