dts:remove unused dr-supported node

Remove unused dr-supported dtsi node
Use dr_supported node at project dts if needed.

Change-Id: I0ab9311caaefb9c8f4523d6c8cd8ba7b8bbfda45
Signed-off-by: xuwei9 <xuwei9@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1725533
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key

qcom/bengal-moto-common-overlay.dtsi

@@ -29,7 +29,6 @@
 };
 
 &pmi632_charger {
-        qcom,dr-supported;
         qcom,auto-recharge-soc = <99>;
         qcom,flash-disable-soc = <1>;
 };