Testing fix for https://github.com/BlueSCSI/BlueSCSI-v2/issues/258

platformio.ini

@@ -21,7 +21,7 @@ board_build.core = earlephilhower
 board_build.ldscript = ${BUILD_DIR}/rp_linker.ld ; created by src/process-linker-script.py
 framework = arduino
 lib_deps =
-    SdFat=https://github.com/BlueSCSI/SdFat#2.2.3-gpt
+    SdFat=https://github.com/BlueSCSI/SdFat#2.2.3-gpt-testexfatlen
     minIni
     SCSI2SD
     ; When updating git tag for CUEParser here, also update lib\BlueSCSI_platform_RP2MCU\library.json