bluetooth: tester: Add commands to add and delete virtual addresses

Virtual address behavior has been changed in this PR:
https://github.com/zephyrproject-rtos/zephyr/pull/57878

Now it is required to register virtual address before using it.

Corresponding PR to auto-pts:
https://github.com/auto-pts/auto-pts/pull/961

Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
2 files changed