ARM: dts: msm: Update platform DT for kera

Separate common files and create module specific files.
Common platform changes should go into platform specific
common files like kera-mtp.dtsi & module specific changes
should go into corresponding module specific files like
kera-mtp-wcn7750-ufs4.dtsi.

Change-Id: Ib8b9fa2609d7dfd883a155af9ffc54ff1fc93d79
Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com>

qcom/kera-rcm-qca6750-ufs4-overlay.dts

@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include "kera-rcm-qca6750-ufs4.dtsi"
+#include "kera-pmiv0102.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. Kera RCM + QCA6750 + UFS4";
+	compatible = "qcom,kera-rcm", "qcom,kera", "qcom,kerap-rcm", "qcom,kerap",
+			"qcom,rcm";
+	qcom,msm-id = <686 0x10000>, <659 0x10000>;
+	qcom,board-id = <0x10015 0>;
+};