[docs] [issue28513] Document zipfile CLI

[SilentGhost]

SilentGhost added the comment:

Serhiy, this needs .. program:: zipfile directive specified before cmdoption. Without it :option:`-c` links to python's -c, rather than zipfile's. The -l and -e are linked correctly, but the option links would have be be changed for all three, i.e. to :option:`-c <zipfile -c>`

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nosy: +SilentGhost
stage: commit review -> patch review

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28513>
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