Clarify dump for extensions

Show the extensions as regular fields inside the config descriptor,
since that's what whey are, rather than as a nested thing, to avoid
confusion.

Test: Dump a DICE chain with extensions, inspect outout
Test: atest libhwtrust_tests
Change-Id: I57c2716b28ea23e3434344c72eddeae6907d6b68
1 file changed
tree: 6fe3ab23919785ce6db4b931373252e98f912cf5
  1. fuzzing/
  2. gdb/
  3. remote_provisioning/
  4. sanitizer-status/
  5. CleanSpec.mk
  6. OWNERS
  7. PREUPLOAD.cfg