Merge "Add shell command to dump certificate chains" into main am: 3653134e...

Merge "Add shell command to dump certificate chains" into main am: 3653134e am: ad1acaff am: 281ad61b am: f8b473dd

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2719498



Change-Id: I4dedf1f5538aac61f671ecc1c54f73fa7f029ef0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>