feat: upgrade google-auth dependency

[angegar]

The version used is really old and it causes hard constraints on tools we may use such as gsutil

<Remember to add meaningful title>

<Short description of the PR>

Fixes #<issue number>

Before merge following needs to be applied:

• At least one example testcase added in testcases/
• Library Documentation regenerated according to Generate docs
• PR entry added in CHANGELOG.md in In progress section
• All new testcases tagged as prerelease along other tags to exclude it from execution until released on PyPI
• Coverage threshold increased in .coveragerc if new coverage is higher than actual, see the lint-and-coverage step in CI

fail_under = 86

[m-wcislo]

Hi, ok cool. Let me bring CI back to life and we can try to merge it.