Update to latest LovyanGFX PR and use LGFX_SDL define

arch/portduino/portduino.ini

@@ -27,7 +27,7 @@ lib_deps =
   # renovate: datasource=custom.pio depName=rweather/Crypto packageName=rweather/library/Crypto
   rweather/Crypto@0.4.0
   # renovate: datasource=custom.pio depName=LovyanGFX packageName=lovyan03/library/LovyanGFX
-  https://github.com/jp-bennett/LovyanGFX/archive/83eeeb971bf859b0e2edf59e21ac1c4f5f89f732.zip
+  https://github.com/jp-bennett/LovyanGFX/archive/7458f84a126c1f8fdc7b038074f71be903f6e4c0.zip
   # renovate: datasource=git-refs depName=libch341-spi-userspace packageName=https://github.com/pine64/libch341-spi-userspace gitBranch=main
   https://github.com/pine64/libch341-spi-userspace/archive/af9bc27c9c30fa90772279925b7c5913dff789b4.zip
   # renovate: datasource=custom.pio depName=adafruit/Adafruit seesaw Library packageName=adafruit/library/Adafruit seesaw Library

src/graphics/TFTDisplay.cpp

@@ -667,7 +667,9 @@ static LGFX *tft = nullptr;
 static TFT_eSPI *tft = nullptr; // Invoke library, pins defined in User_Setup.h
 #elif ARCH_PORTDUINO
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
+#if defined(LGFX_SDL)
 #include <lgfx/v1/platforms/sdl/Panel_sdl.hpp>
+#endif
 
 class LGFX : public lgfx::LGFX_Device
 {

variants/native/portduino/platformio.ini

@@ -26,7 +26,6 @@ build_flags = ${native_base.build_flags} -Os -lX11 -linput -lxkbcommon -ffunctio
   -D USE_X11=1
   -D HAS_TFT=1
   -D HAS_SCREEN=1
-
   -D LV_CACHE_DEF_SIZE=6291456
   -D LV_BUILD_TEST=0
   -D LV_USE_LIBINPUT=1
@@ -40,6 +39,7 @@ build_flags = ${native_base.build_flags} -Os -lX11 -linput -lxkbcommon -ffunctio
   !pkg-config --libs libulfius --silence-errors || :
   !pkg-config --libs openssl --silence-errors || :
   !pkg-config --cflags --libs sdl2 --silence-errors || :
+  ;-D LGFX_SDL=1 ; Uncomment this to build the SDL display support
 build_src_filter =
   ${native_base.build_src_filter}