[NAN-AWARE] Rename NAN to Aware

~Rename only (and any reformatting needed to pass lint) - no
functional changes!

Remove android.net.wifi.nan.STATE_CHANGED from manifest:
redundant/remnant of an older configuration.

(cherry-pick of commit a61b9fb569153917a650f1d48efa20ba8846a9f3)

Bug: 32263750
Test: All unit tests and integration (sl4a) tests pass.
Merged-In: Ie4ff675fa61041e8fcf6a9bf9900ea835d0a7614
Change-Id: I4206d2fd722dc7dec9df4aee5c818101d7f9dccc
33 files changed