Merge "Send earlyBootEnded notice to all Keymasters" into rvc-dev am: be39b1d53e am: ab75cad3ba am: 8c4cad5cdf

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/vold/+/10920223

Change-Id: I220cffb5812f3215b501d4ef0eb03796f63c80d2