Bump bindgen version to allow cross-compiling.

[nsabovic]

The version of bindgen in Cargo.toml is reaaly old, and doesn't support cross-compilation.

This just bumps the dependency version.

Alternatively, something like >= 0.55.1,<1.0.0 might allow old versions to work also. I haven't seen any breakage with bindgen versions and they rev minor versions when they really should be reving patch because they're pre-1.0.

[nsabovic]

Thanks so much for landing this same change in bonjour-sys & reving the version! Is there anything I can do to help with this going through? This would allow us to go back to using zeroconf-rs from cargo so I'm motivated to help :)

[hgaiser]

Any update on this @windy1 ? I'm also motivated to help, since I need this for zeroconf-rs.

[windy1]

Sorry I let this one slip! I am away this weekend and don't have access to a Linux box to verify right now, but I will update the bindgen version ASAP.

[hgaiser]

Great, good to hear @windy1 ! It is also worth considering to remove the bindgen dependency on this crate altogether. I have done a similar thing here and opted to use a shell script instead.

[windy1]

Resolved by #5