arm64: dts: qcom: ipq6018: align RPM G-Link node with bindings

Bindings expect (and most of DTS use) the RPM G-Link node name to be
"rpm-requests".

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: krzk

arch/arm64/boot/dts/qcom/ipq6018.dtsi

@@ -176,7 +176,7 @@
 		qcom,rpm-msg-ram = <&rpm_msg_ram>;
 		mboxes = <&apcs_glb 0>;
 
-		rpm_requests: glink-channel {
+		rpm_requests: rpm-requests {
 			compatible = "qcom,rpm-ipq6018";
 			qcom,glink-channels = "rpm_requests";