Converts extraction entries from 11-ath10k-caldata into
nvmem-cells in the individual board's device-tree file.
Same as commit 2047058 ("ipq806x: utilize nvmem-cells
for pre-calibration data")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Ansuel Smith <ansuelsmth@gmail.com>