example: remove the MicroPython examples

See #4347

examples/libs/libjpeg_turbo/lv_example_libjpeg_turbo_1.py

@@ -1,13 +0,0 @@
-#!/opt/bin/lv_micropython -i
-import lvgl as lv
-import display_driver
-import fs_driver
-
-fs_drv = lv.fs_drv_t()
-fs_driver.fs_register(fs_drv, 'S')
-
-wp = lv.image(lv.screen_active())
-# The File system is attached to letter 'S'
-
-wp.set_src("S:flower.jpg")
-wp.center()