Add the header in the front of the dump data for LC3.TS v1.0.3 format

The commit contains the following change,
1. Add the headeer for the LC3.TS - LC3 Conformance Interoperability Test Software Release V1.0.3
2. Correct the document
3. Fix the minor naming error

Bug: 150670922
Bug: 200748923
Test: Parse the btsnoop with LE audio streo media case, use the TS to
decoded the dump data to wav files, use the player to confirm the audio

Change-Id: I70a47fc58ad506513abd191f9055650c109695b3