ARM: dts: msm: Use gpio116 as wlan_en for 2nd radio on QCS405

Use gpio116 as wlan_en for 2nd radio on QCS405. The change is for 2nd
radio with sdio interface, gpio116 is used for wlan_en pull up.

Change-Id: Idfa9008c92f0756b2ed764f40fa921c44da03031
CRs-Fixed: 2526074
Signed-off-by: Hangtian Zhu <hangtian@codeaurora.org>