🐛 Fix Longer3D build environment (#22378)

buildroot/tests/STM32F103VE_longer_maple

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+#
+# Build tests for STM32F103VET6 (using maple STM32F1 framework)
+#
+
+# exit on first failure
+set -e
+
+use_example_configs Alfawise/U20
+opt_enable BAUD_RATE_GCODE
+exec_test $1 $2 "maple CLASSIC_UI U20 config" "$3"
+
+use_example_configs Alfawise/U20
+opt_enable BAUD_RATE_GCODE TFT_COLOR_UI
+opt_disable TFT_CLASSIC_UI CUSTOM_STATUS_SCREEN_IMAGE
+exec_test $1 $2 "maple COLOR_UI U20 config" "$3"
+
+use_example_configs Alfawise/U20-bltouch
+opt_enable BAUD_RATE_GCODE
+exec_test $1 $2 "maple BLTouch U20 config"
+
+# cleanup
+restore_configs