[TASK] Add credits to binary distributions

[Eagle941]

Due to our dependency on crates with license MPL-2.0 and BSD-3-Clause, we have to add relevant credits to binary distributions of Hieratika.

BSD 3:

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

MPL:

such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and