tests: drivers: counter: counter_basic_api: add nucleo_u385rg_q

Counters API test were not available for the nucleo_u385rg_q board.
Added the nucleo_u385rg_q board overlay to the
counter_basic_api test.

Signed-off-by: Richard Skriwanek <[email protected]>

Author: Richy42

tests/drivers/counter/counter_basic_api/boards/nucleo_u385rg_q.overlay

@@ -0,0 +1,68 @@
+/*
+ * SPDX-FileCopyrightText: Copyright The Zephyr Project Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&timers2 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers3 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers4 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers6 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers7 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers15 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers16 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};
+
+&timers17 {
+	st,prescaler = <79>;
+
+	counter {
+		status = "okay";
+	};
+};