binman: add tests for sign option

Add the test which provides sequence of actions:
  1. create the image from binman dts
  2. create public and private keys
  3. add public key into dtb with fdt_add_pubkey
  4. 1. sign FIT container with new sign option with extracting from
        image
     2. sign exact FIT container with replacing of it in image
  5. check with fit_check_sign

Signed-off-by: Ivan Mikhaylov <[email protected]>
Renumber test file from 277 to 280;
   Move UpdateSignatures() to Entry base class;
   Don't allow missing mkimage as it doesn't make sense;
   Propagate --toolpath for CI;
   Call mark_build_done() to avoid regenerating FIT:
Signed-off-by: Simon Glass <[email protected]>

0 files changed, 0 insertions, 0 deletions