New board: Elecrow CrowPanel Advance 3.5" (#231)

- Implement CrowPanel Advance 3.5"
- New driver subproject: ILI9488
- New driver subproject: GT911
- Refactor T-Deck to use new driver subproject
- Fix for `flash.ps1`: don't set flash speed

Boards/LilygoTdeck/Source/hal/TdeckDisplay.cpp

@@ -1,7 +1,7 @@
 #include "TdeckDisplay.h"
 #include "TdeckDisplayConstants.h"
-#include "TdeckTouch.h"
 
+#include <Gt911Touch.h>
 #include <PwmBacklight.h>
 #include <St7789Display.h>
 
@@ -9,8 +9,22 @@
 
 #define TAG "tdeck_display"
 
+static std::shared_ptr<tt::hal::touch::TouchDevice> createTouch() {
+    // Note for future changes: Reset pin is 48 and interrupt pin is 47
+    auto configuration = std::make_unique<Gt911Touch::Configuration>(
+        I2C_NUM_0,
+        240,
+        320,
+        true,
+        true,
+        false
+    );
+
+    return std::make_shared<Gt911Touch>(std::move(configuration));
+}
+
 std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
-    auto touch = std::make_shared<TdeckTouch>();
+    auto touch = createTouch();
 
     auto configuration = std::make_unique<St7789Display::Configuration>(
         TDECK_LCD_SPI_HOST,