📌 Specify MarlinFirmware/U8glib (#24792)

ini/features.ini

 USES_LIQUIDTWI2                        = LiquidTWI2@1.2.7
 HAS_LCDPRINT                           = src_filter=+<src/lcd/lcdprint.cpp>
 HAS_MARLINUI_HD44780                   = src_filter=+<src/lcd/HD44780>
-HAS_MARLINUI_U8GLIB                    = U8glib-HAL@~0.5.2
+HAS_MARLINUI_U8GLIB                    = marlinfirmware/U8glib-HAL@~0.5.2
                                          src_filter=+<src/lcd/dogm>
 HAS_(FSMC|SPI|LTDC)_TFT                = src_filter=+<src/HAL/STM32/tft> +<src/HAL/STM32F1/tft> +<src/lcd/tft_io>
 HAS_FSMC_TFT                           = src_filter=+<src/HAL/STM32/tft/tft_fsmc.cpp> +<src/HAL/STM32F1/tft/tft_fsmc.cpp>