libartpalette: add PaletteCreateOdrefreshStagingDirectory am: 4894a472dc

Original change: https://android-review.googlesource.com/c/platform/system/libartpalette/+/1518042

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie64cbacd2362dc7203802d1cfc4624186624bf29