Add caps for a couple dependencies to fix Python 2.7 support.
Review Request #11385 — Created Jan. 20, 2021 and submitted
This adds a cap on
first two have newer versions requiring Python 3. The latter does not,
but we're preparing ourselves.
There's also a bump on
pillowfight, which has been updated to properly
publicsuffixis no longer getting new releases (we will need to update
pytzstill advertises explicit support for all
versions of Python 2.4 and higher, so it seems unlikely we'll need to
worry at the moment.
Installed in a new virtualenv and verified that the installation completed