dev-python: Uprev pyshark to 0.3.6 from upstream

Upgrade the dev-python/pyshark package to the latest version. There are
a bunch of stability fixes in the latest version.

BUG=chromium:564845
TEST=`sudo emerge pyshark`

Change-Id: I4e3ab3f48f8f5d775acac7775ed1cf0fc139af0d
Reviewed-on: https://chromium-review.googlesource.com/315228
Commit-Ready: Roshan Pius <rpius@chromium.org>
Tested-by: Roshan Pius <rpius@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
3 files changed