input: edt-ft5x06: Extend the power on delay

There's a report of a touch panel not being identified
correctly, but unloading and reloading the module brings it
to life.

About the only thing this can be is that it hasn't come out of
reset properly, so extend that delay.

raspberrypi/bookworm-feedback#330
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

drivers/input/touchscreen/edt-ft5x06.c

@@ -81,7 +81,7 @@
 #define M06_REG_CMD(factory) ((factory) ? 0xf3 : 0xfc)
 #define M06_REG_ADDR(factory, addr) ((factory) ? (addr) & 0x7f : (addr) & 0x3f)
 
-#define RESET_DELAY_MS			300	/* reset deassert to I2C */
+#define RESET_DELAY_MS			500	/* reset deassert to I2C */
 #define FIRST_POLL_DELAY_MS		300	/* in addition to the above */
 #define POLL_INTERVAL_MS		17	/* 17ms = 60fps */