Remove dedicated *_foreign procedures

[Fumuran]

What should be done?

As soon as the refactoring of the DYN operation and fix of the bug in the CALLER instruction will be done, we will be able to rework the way the foreign procedures are called during the execution of the execute_foreign_procedure. Namely, get_item_foreign, get_map_item_foreign and authenticate_account_origin_foreign procedures become unnecessary: we will be able to use the basic versions of these procedures.

How should it be done?

get_item_foreign and get_map_item_foreign procedures should be removed from the api.masm, FPI tests in the test_tx.rs should call get_item and get_map_item instead. authenticate_account_origin_foreign procedure should be removed from the api.masm, since it was used only in the "foreign" versions of the get_item and get_map_item procedures.

When is this task done?

This task is done when we will be able to achieve the same functionality of the foreign procedure invocation using only "non-foreign" procedures.

Additional context

No response