Merge changes from topic "vold-keystore2-fixes" am: 98692ab9bb am: 545a13a568 am: 041bbff0bb am: 6c0c4e8f94

Original change: https://android-review.googlesource.com/c/platform/system/vold/+/1705226

Change-Id: I7847aee550538de11bd755d2783ecc517e4e2f6d