hwmon: qpnp-current: Update offset channel selection based on rsense
hwmon: qpnp-current: Update offset channel selection based on rsense

Use the appropriate offset channel based on whether
the rsense is external or internal.

Change-Id: I573571653c6cee41fa396a2fd123641cdcf085d6
Signed-off-by: Siddartha Mohanadoss <9c97603a3a6be1a8a5dd7a9c9672e79ad0487bf3@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas