Reset the Elecrow's GT911 the way Elecrow's own V3.0 example does (0.2.96, firmware 0.2.82)

The 2 ms reset of ESPHome's expander support (0.2.81) left the chip silent: "Calibration error" with the PCA9557
answering at 0x18. A component of smart_display's (elecrow_touch_reset.h, setup priority 700: after the I2C bus,
before the GT911 driver) writes the expander as Elecrow's V3.0 ESPHome example does: every pin an output and low,
20 ms, the reset released, 100 ms, the interrupt line back to an input. The driver's reset and interrupt pins are gone.

screen_manager/app/core.py

@@ -54,7 +54,7 @@ REFS = {'cyd': 'main', 'guition': 'main', 'elecrow': 'main'}
 # is the small one. The Elecrow CrowPanel 7.0" (app 0.2.93) is the Guition's kind at 800x480, without the Rotation.
 LARGE_BOARDS = ('guition', 'elecrow')
 # Firmware shipped with this app release; screens below it get an update offer.
-FIRMWARE_VERSION = '0.2.81'
+FIRMWARE_VERSION = '0.2.82'
 # The Auto standby switch a screen offers Home Assistant automations.
 AUTO_STANDBY_MIN_FIRMWARE = '0.2.41'
 # The settings page the screen opens itself, and the screen.settings tile that opens it.