fix more capitalization

platformio.ini

@@ -26,8 +26,8 @@ platform = https://github.com/CommunityGD32Cores/platform-gd32.git
 board = genericGD32F205VC
 board_build.mcu = gd32f205vct6
 board_build.core = gd32
-board_build.ldscript = lib/zuluSCSI_platform_GD32F205/zuluScsi_gd32f205.ld
-ldscript_bootloader = lib/zuluSCSI_platform_GD32F205/zuluScsi_gd32f205_btldr.ld
+board_build.ldscript = lib/zuluSCSI_platform_GD32F205/zuluscsi_gd32f205.ld
+ldscript_bootloader = lib/zuluSCSI_platform_GD32F205/zuluscsi_gd32f205_btldr.ld
 framework = spl
 lib_compat_mode = off
 lib_deps =