tests: west_runners: Add bflb_mcu_tool to import test

Adds bflb_mcu_tool to import test

Signed-off-by: Camille BAUD <[email protected]>

Author: VynDragon

scripts/west_commands/tests/test_imports.py

@@ -17,6 +17,7 @@ def test_runner_imports():
     expected = set((
         # zephyr-keep-sorted-start
         'arc-nsim',
+        'bflb_mcu_tool',
         'blackmagicprobe',
         'bossac',
         'canopen',