fix(C0): add missing include

fpistm · fpistm · commit 75bda51e7c6d · 2024-01-15T14:15:56.000+01:00
Raised in #2250. Signed-off-by: Frederic Pillon <frederic.pillon@st.com>
diff --git a/variants/STM32C0xx/C011D6Y_C011F(4-6)(P-U)_C031F(4-6)P/generic_clock.c b/variants/STM32C0xx/C011D6Y_C011F(4-6)(P-U)_C031F(4-6)P/generic_clock.c
@@ -15,6 +15,7 @@
     defined(ARDUINO_GENERIC_C011F6UX) || defined(ARDUINO_GENERIC_C031F4PX) ||\
     defined(ARDUINO_GENERIC_C031F6PX)
 #include "pins_arduino.h"
+#include "stm32yyxx_ll_utils.h"
 
 /**
   * @brief  System Clock Configuration
