[TIKA-3637] Adding sox audio tool to external parsers

[lsliwko]

Sox tool correctly pulls duration from wav files. I haven't seen any tests for external parsers anywhere.

Sample output from sox --info duration-test-3.wav:

Input File : 'duration-test-3.wav' Channels : 1 Sample Rate : 44100 Precision : 16-bit Duration : 00:00:02.50 = 110298 samples = 187.582 CDDA sectors File Size : 221k Bit Rate : 706k Sample Encoding: 16-bit Signed Integer PCM

[lsliwko]

New PR to main as requested in https://github.com/apache/tika/pull/282

[lewismc]

Looks like SNAPHOT version of tika-server cannot be found! Will look into it more next week.