drivers: usb: stm32: fix stm32u5x clock disable in sleep mode

Replace logical OR with bitwise OR.

Signed-off-by: Riku Karjalainen <riku.karjalainen@vaisala.com>
(cherry picked from commit 9493af937d)

drivers/usb/udc/udc_stm32.c

@@ -1069,7 +1069,7 @@ static int priv_clock_enable(void)
 #elif defined(CONFIG_SOC_SERIES_STM32U5X)
 	LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_USBPHY);
 	/* Both OTG HS and USBPHY sleep clock MUST be disabled here at the same time */
-	LL_AHB2_GRP1_DisableClockStopSleep(LL_AHB2_GRP1_PERIPH_OTG_HS ||
+	LL_AHB2_GRP1_DisableClockStopSleep(LL_AHB2_GRP1_PERIPH_OTG_HS |
 						LL_AHB2_GRP1_PERIPH_USBPHY);
 #else
 	LL_AHB1_GRP1_DisableClockLowPower(LL_AHB1_GRP1_PERIPH_OTGHSULPI);