Split PARTITIONS_WITH_BUILD_PROP from *_WITH_CARE_MAP

Right now they are the same content. In the future, boot will be added
to PARTITIONS_WITH_BUILD_PROP, but it is not added to
PARTITIONS_WITH_CARE_MAP. Boot partition has a cpio filesystem in the
ramdisk, so it contains a build.prop file, but it doesn't make sense to
create care map from it.

Test: TH
Bug: 162623577

Change-Id: I9b5a20fe2d774b52cf7d5eae9deecbc75122a3dd