dialog/da1469x: Fix array pointer re-referencing bug
dialog/da1469x: Fix array pointer re-referencing bug

Register trim values from OTP were not being applied. Upon inspection it
was found that da1469x_pd_apply_trimv() was improperly assigning 'reg' to the
address of 'trimv_words[idx *2]'.

With this fix the OTP register values appear to be properly applied.

mlaz/mynewt-core,mlaz/mynewt-core,mlaz/mynewt-core,mlaz/mynewt-core,mlaz/mynewt-core