Rename variant

Needs the -inkhud suffix to work correctly with the web flasher

variants/seeed_wio_tracker_L1-inkhud/platformio.ini

@@ -1,13 +1,13 @@
-[env:seeed_wio_tracker_L1_eink]
+[env:seeed_wio_tracker_L1-inkhud]
 board = seeed_wio_tracker_L1
 extends = nrf52840_base, inkhud
 ;board_level = extra
 build_flags = ${nrf52840_base.build_flags}  ${inkhud.build_flags}
-  -I $PROJECT_DIR/variants/seeed_wio_tracker_L1_eink
+  -I $PROJECT_DIR/variants/seeed_wio_tracker_L1-inkhud
   -D  SEEED_WIO_TRACKER_L1
   -Isrc/platform/nrf52/softdevice -Isrc/platform/nrf52/softdevice/nrf52
 board_build.ldscript = src/platform/nrf52/nrf52840_s140_v7.ld
-build_src_filter = ${nrf52_base.build_src_filter} +<../variants/seeed_wio_tracker_L1_eink> ${inkhud.build_src_filter}
+build_src_filter = ${nrf52_base.build_src_filter} +<../variants/seeed_wio_tracker_L1-inkhud> ${inkhud.build_src_filter}
 lib_deps =
   ${inkhud.lib_deps}
   ${nrf52840_base.lib_deps}