What this PR does / why we need it:
This PR upgrades all the direct dependencies, does not add any additional dependency.
Which issue(s) this PR fixes:
Fixes #63
Special notes for your reviewer:
In the issue description, i've said that upgrading client-go would be better but i've noticed that there are other outdated direct dependencies, so i upgraded all of them.
What this PR does / why we need it: This PR upgrades all the direct dependencies, does not add any additional dependency.
Which issue(s) this PR fixes: Fixes #63
Special notes for your reviewer: In the issue description, i've said that upgrading client-go would be better but i've noticed that there are other outdated direct dependencies, so i upgraded all of them.