don't add "ota-rel-keys" tag to build fingerprints
don't add "ota-rel-keys" tag to build fingerprints

This tag is obsolete; we no longer need to distinguish the OTA keys
from the app keys.

This change does not affect device code.

hagar006/platform_manifest,pranav01/platform_manifest,RR-msm7x30/platform_manifest,xorware/android_build,xorware/android_build,xorware/android_build,fallouttester/platform_manifest,xorware/android_build,ND-3500/platform_manifest,knone1/platform_manifest,xorware/android_build,see4ri/lolili,Hybrid-Power/startsync