Include Wear flag values in sdk builds

Wear APIs are currently not being included in sdk builds, since Wear
flags are not part of the default set of flags read by the build system.
To mitigate this, we are explicitly including Wear flags in the list of
flags processed for sdk builds.

Bug: 350775600
Test: sdk builds contain Wear flags
Change-Id: I9e78a7f4282fa80a2ea30cbbc358c8e45ced0a9e