Remove pico_tone from pwm examples

jcarranz97 · jcarranz97 · commit 67895513638d · 2023-12-03T12:23:57.000-06:00
diff --git a/pwm/CMakeLists.txt b/pwm/CMakeLists.txt
@@ -2,5 +2,4 @@ if (NOT PICO_NO_HARDWARE)
     add_subdirectory(hello_pwm)
     add_subdirectory(led_fade)
     add_subdirectory(measure_duty_cycle)
-    add_subdirectory(pico_tone)
 endif ()
