Version 0.7.1 release

This micro release is to guarantee MSRV as rustc 1.66. Unfortunately,
version 6.0.5 release of system-deps crate changes its dependency version
on cfg-expr crate from 0.14 to 0.15. As a result, cfg-expr 0.15 requires
rustc 1.70 version.

The compressed package archive of new release is found, along with signatures
from both the kernel.org system admin and the author, at this URL:

https://kernel.org/pub/linux/libs/ieee1394/hinawa-rs-0.7.1.tar.xz

This package archive corresponds exactly to the 0.7.1 signed tag in the upstream
repository:

https://git.kernel.org/pub/scm/libs/ieee1394/hinawa-rs.git/tag/?h=v0.7.1

Cheers
-----BEGIN PGP SIGNATURE-----

iHUEABYIAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZT505AAKCRCsLtaWM8Lw
E/9WAQD6odliF0DgwHPNIjY1JvSrGmcvMWgQF2ozOya9Ti74tgEAu1BLzd4KaRgI
6gtCC90MPjG5V5smZ0IdD9zyJMdTSAQ=
=kHCi
-----END PGP SIGNATURE-----