[lldb] Invert relationship between Process and AddressableBits (#85858)

AddressableBits is in the Utility module of LLDB. It currently directly
refers to Process, which is from the Target LLDB module. This is a
layering violation which concretely means that it is impossible to link
anything that uses Utility without it also using Target as well. This is
generally not an issue for LLDB (since everything is built together) but
it may make it difficult to write unit tests for AddressableBits later
on.

GitOrigin-RevId: 10b0e355372fab1f4d585555536525545eef8523
6 files changed