radio-tavarua: Use proper slave ID
radio-tavarua: Use proper slave ID

FM scan and audio does not work properly.
Use proper slave ID when read/write from/into wcn2243.

CRs-Fixed: 419028
Change-Id: I0fdbf6869e83b5cdd29400efd5a7eaa13d743bae
Signed-off-by: Venkateshwarlu Domakonda <eb2f3e814ecfadde45c9a97bb2b5540532a0e52a@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