Update boot image profile generation scripts

The old script is not longer suitable. It is replace by two scripts:
- one that can configure the device to capture boot image profiles
- and the second, which can process the raw boot image profiles
  obtained after running CUJs and transform it to the expected build
  system format.

Note that boot-image-profile-generate.sh should be invoked with
arguments based on the ammount of executed  CUJs and the shape of
profile data. Some defaults are provided but these might not be
the best in all cases.

Test: run the scripts and check the data
Bug: 152574358
Merged-In: Ic814f22591d8861e7224f8deadbcc21427f94333
Change-Id: Ic814f22591d8861e7224f8deadbcc21427f94333
4 files changed