techpack/camera: read ois data

[ALM:11087279] [FP4]:read ois data
&&&%%%comment:[FP4]:buffer0 -> buffer1
&&&%%%bug number:10872982
&&&%%%jira id:FP4-1868
&&&%%%product name:sm7225_r_fp4
&&&%%%root cause:coding
&&&%%%Bug category:T2M
&&&%%%Module_Impact:chi-cdk
&&&%%%Test_Suggestion:NA
&&&%%%Solution:NA
&&&%%%Test_Report:ok in native
&&&%%%VAL Can Test:NA