D5287: py3: use node.hex(m.digest()) instead of m.hexdigest()

[Yuya Nishihara]

>   > hgext/remotefilelog/basepack.py:472: import 'node' from line 12 shadowed by loop variable
>   
>   Looks like a False positive/negative.

Might be, but it's better to not shadow global names by local ones.

Queued, thanks.