Merge "Switch care_map_generator.py to Python 3." am: f2e577eda8 am: 79f73eea4b am: 57b8f5b320 am: 8a1580499f am: 062630064d

Original change: https://android-review.googlesource.com/c/platform/bootable/recovery/+/1606758

Change-Id: If6d7e2246315ce1397222126c04c2843ea71d625