[AndroidAudioRecord] Added audio format parameter to configure AudioRecord - JavaAudioDeviceModule

Added audio format field and set method to Builder. - WebRTCAudioRecord. Added audio format field, added to constructor. Default audio format value AudioFormat.ENCODING_PCM_16BIT. initRecord(), added how to calculate bytesPerFrame, depends on audioFormat.

First commit and contribution, updated AUTHORS file

Bug: None
Change-Id: I16f660d42350ec9ce2e329b239bd7f6324e76dfe
Reviewed-on: https://webrtc-review.googlesource.com/c/122302
Commit-Queue: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26775}
diff --git a/AUTHORS b/AUTHORS
index dc79326..7e2e732 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -108,3 +108,4 @@
 Highfive, Inc. <*@highfive.com>
 CoSMo Software Consulting, Pte Ltd <*@cosmosoftware.io>
 Tuple, LLC <*@tuple.app>
+Videona Socialmedia <*@videona.com>