archivers/py-borgbackup: Fix version requirement of py-msgpack

from pyproject.toml:
    "msgpack >=1.0.3, <=1.1.0",

from src/borg/helpers/msgpack.py:
    return (1, 0, 3) <= msgpack.version <= (1, 1, 0) and \

Reference:	https://github.com/borgbackup/borg/blob/1.4.0/pyproject.toml#L37
		https://github.com/borgbackup/borg/blob/1.4.0/src/borg/helpers/msgpack.py#L140
		https://github.com/borgbackup/borg/commit/249b9e804fd32b9fc59329be317a329f2ecf655d