Fixed overlay, added ADC clock source

boards/weact_stm32g431_core.overlay

@@ -23,5 +23,7 @@
 };
 
 &adc1 {
+	st,adc-clock-source = "SYNC";
+	st,adc-prescaler = <4>;
 	status = "okay";
 };

dts/bindings/vnd7050aj.yaml

@@ -1,21 +0,0 @@
-description: STMicroelectronics VND7050AJ High-Side Driver
-
-compatible:
-  - st,vnd7050aj
-
-properties:
-  label:
-    type: string
-    required: true
-    description: Human readable name for the device
-
-  # Example property for a GPIO pin, adjust as needed
-  gpio-enable-pin:
-    type: phandle-array
-    required: true
-    description: GPIO pin for enabling the device
-
-  # Add other properties relevant to the VND7050AJ, e.g.,
-  # current-sense-gpios:
-  #   type: phandle-array
-  #   description: GPIO pin for current sense feedback