Fix spelling of "Auxillary"

[RHenigan]

Fixes #1632

This PR is [ready] for review.

Risk

This PR makes [minor] API changes.

Testing Plan

• I have verified that I have not introduced new warnings in this PR (or explain why below)
• I have run the unit tests with this PR
• I have tested this PR against Core and verified behavior (if applicable, if not applicable, explain why below).
• I have tested Android, Java SE, and Java EE

Unit Tests

Updated for the new enum value

Summary

This PR will deprecate the AUXILLARY_AUDIO value and add the AUXILIARY_AUDIO value in StaticIconName.java

CLA

• I have signed the CLA

[codecov]

Codecov Report

Merging #1633 (c55f4b9) into develop (3997daa) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             develop    #1633   +/-   ##
==========================================
  Coverage      54.02%   54.03%           
  Complexity      5296     5296           
==========================================
  Files            555      555           
  Lines          24496    24497    +1     
  Branches        3086     3086           
==========================================
+ Hits           13235    13236    +1     
  Misses         10111    10111           
  Partials        1150     1150           

Impacted Files	Coverage Δ	Complexity Δ
...martdevicelink/proxy/rpc/enums/StaticIconName.java	100.00% <100.00%> (ø)	7.00 <0.00> (ø)