Merge "Update getSigningCertHistory docs to reflect signers returned in order" into tm-dev am: 6be26225 am: 2e7ee31a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17212951

Change-Id: I1e461f8a158d42584ed855bc5149dd386ea04a7a