Added total-lbas-written and total-lbas-read to translatable strings

The user reported values should be expressed in humanized number of bytes:

raw_value * 65536 * 512 (bytes)

See: https://github.com/Rupan/libatasmart/blob/master/atasmart.c#L1225:

a->pretty_value = fourtyeight * 65536LLU * 512LLU / 1000000LLU;