webos-image: nyx-lib=69,v6.0.0 nyx-modules=92,v6.0.0 nyx-utils=12

:Release Notes:
The Nyx suite moves to version 6.0.0 with a changed API for the method
nyx_system_erase_partition() to improve security and add the ability
to erase devloper-mode files.

:Detailed Notes:
The nyx_system_erase_partition method API has changed to avoid buffer
overflow errors.

This API change takes nyx-lib (and it's modules) to v6.0.0

The nyx_system_erase_partition method had an "error message" parameter
of type `char *`. The original intent was to return an error message
through the pointer. However, without a buffer length parameter, there
is simply no safe way to implement that.

nyx-lib submissions/68..69
d9c24ea Remove parameter from nyx_system_erase_partition()

nyx-modules submissions/91..92
5204778 Remove parameter from nyx_system_erase_partition()

nyx-utils submissions/11..12
634368c Cosmetic change to apply code formatting
4efd331 Add support for the System erase_partition method

:Testing Performed:
- Clean builds to verify compilation.
- Nothing in webos-image currently uses this API

:QA Notes:

:Issues Addressed:
[GF-138]   User can reset the device to factory settings
[GF-36641] Apply Artistic Style with standard options to nyx-utils
[GF-40642] CCC: nyx-lib=69,v6.0.0 nyx-modules=92,v6.0.0 nyx-utils=12,
           nyx-modules-lg=9,v2.0.0

Open-webOS-DCO-1.0-Signed-off-by: Keith Derrick <keith.derrick@lge.com>
Change-Id: I73a3756c1f65baea9ca93c3b94f82a7f42c3852b
Reviewed-on: https://g2g.palm.com/3577
Reviewed-by: Keith Derrick <keith.derrick@lge.com>
Tested-by: Keith Derrick <keith.derrick@lge.com>
Reviewed-by: Build Verification
Reviewed-by: Susan Montooth <susan.montooth@lge.com>