Remove duplicate envs

platformio_override.sample.ini

@@ -526,47 +526,6 @@ build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_DISABLE_BROWNOU
 monitor_filters = esp32_exception_decoder
 
 
-[env:esp32dev_hub75]
-board = esp32dev
-upload_speed = 921600
-platform = ${esp32_idf_V4.platform}
-extends = esp32dev_V4
-build_flags = ${common.build_flags}
-  -D WLED_RELEASE_NAME=\"ESP32_hub75\"
-  -D WLED_ENABLE_HUB75MATRIX -D NO_GFX -D NO_CIE1931
-  ; -D ESP32_FORUM_PINOUT ;; enable for SmartMatrix default pins
-  ; -D WLED_DEBUG
-lib_deps = ${esp32_idf_V4.lib_deps}
-  https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-DMA.git#3.0.11
-board_build.partitions = ${esp32.default_partitions}
-board_build.flash_mode = dio
-
-
-[env:adafruit_matrixportal_esp32s3]
-; ESP32-S3 processor, 8 MB flash, 2 MB of PSRAM, dedicated driver pins for HUB75
-board = lolin_s3_mini
-platform = ${esp32s3.platform}
-platform_packages = ${esp32s3.platform_packages}
-upload_speed = 921600
-build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=\"ESP32-S3_4M_qspi\"
-  -DARDUINO_USB_CDC_ON_BOOT=1 -DARDUINO_USB_MODE=1      ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
-  -DBOARD_HAS_PSRAM
-  -DLOLIN_WIFI_FIX ; seems to work much better with this
-  -D WLED_WATCHDOG_TIMEOUT=0
-  ${esp32.AR_build_flags}
-  -D WLED_ENABLE_HUB75MATRIX -D NO_GFX -D NO_CIE1931
-  -D S3_LCD_DIV_NUM=20 ;; Attempt to fix wifi performance issue when panel active with S3 chips
-  -D ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3
-
-lib_deps = ${esp32s3.lib_deps}
-  ${esp32.AR_lib_deps}
-  https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-DMA.git#aa28e2a ;; S3_LCD_DIV_NUM fix
-
-board_build.partitions = ${esp32.default_partitions}
-board_build.f_flash = 80000000L
-board_build.flash_mode = qio
-monitor_filters = esp32_exception_decoder
 # ------------------------------------------------------------------------------
 # Usermod examples
 # ------------------------------------------------------------------------------