Set cert expiration dates to avoid Y2038 problem

[njsmith]

Fixes: gh-41

[njsmith]

I'd like to have a test for this, but it seems difficult, since I guess I need a 32-bit linux distro or something... anyone have suggestions?

[codecov]

Codecov Report

Merging #42 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #42   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           3      3           
  Lines         328    328           
  Branches       21     21           
=====================================
  Hits          328    328

Flag	Coverage Δ
#linux	100% <ø> (ø)	⬆️
#windows	100% <ø> (ø)	⬆️

Impacted Files	Coverage Δ
trustme/__init__.py	100% <ø> (ø)	⬆️

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[pquentin]

I can't think of an useful test either!

[webknjaz]

@njsmith we're hitting the error under manylinux1 docker image, 32-bit version which you can spawn in Travis CI. Or even better: you can run that from GitHub Actions (didn't test it yet).

[webknjaz]

smth small like this should also work https://hub.docker.com/r/i386/ubuntu/tags

[njsmith]

I have failed to find the energy to fight with docker on this one, so let's not hold it up any longer.