Migrate devices, create drivers, other improvements & fixes (#574)

Migrated devices to kernel drivers:

- guition-jc3248w535c
- m5stack-core2
- m5stack-cores3
- m5stack-papers3

New drivers:

- axp192-module
- axp2101-module

Fixes:

- Fix SD card LDO for P4 devices
- Updated PowerOff app to work with kernel displays
- Fix for `lvgl_try_lock()` timing
- Fix for touch events with slow updating displays

Improvements:

- `GuiService` now keeps trying to lock to prevent silent failures caused by drivers.
- `GuiService` now uses lvgl-module calls for locking/unlocking
- display driver now has capability `DISPLAY_CAPABILITY_SLOW_REFRESH`

Drivers/gt911-module/source/gt911.cpp

@@ -19,7 +19,7 @@
 
 #include <cstdlib>
 
-#define TAG "GT911"
+constexpr auto* TAG = "GT911";
 #define GET_CONFIG(device) (static_cast<const Gt911Config*>((device)->config))
 
 struct Gt911Internal {
@@ -27,7 +27,7 @@ struct Gt911Internal {
     esp_lcd_touch_handle_t touch_handle;
 };
 
-static inline gpio_num_t pin_or_nc(const struct GpioPinSpec& pin) {
+static gpio_num_t pin_or_nc(const GpioPinSpec& pin) {
     return pin.gpio_controller == nullptr ? GPIO_NUM_NC : static_cast<gpio_num_t>(pin.pin);
 }