EVEREST-593: Support for password reset

[michal-kralik]

CHANGE DESCRIPTION

Problem: EVEREST-593 EVEREST-592

Add support for resetting password and generating password during installation,

Related pull requests

• https://github.com/percona/percona-everest-backend/pull/326

Cause: API was available without any authentication.

Solution: Use password to communicate with Everest.

CHECKLIST

Jira

• [x] Is the Jira ticket created and referenced properly?

Tests

• [x] Is an Integration test/test case added for the new feature/change?
• [ ] Are unit tests added where appropriate?

[codecov-commenter]

Codecov Report

Attention: 575 lines in your changes are missing coverage. Please review.

Comparison is base (1cb8d7a) 5.02% compared to head (6068e37) 5.26%. Report is 29 commits behind head on main.

Files	Patch %	Lines
pkg/install/install.go	7.96%	368 Missing and 2 partials :warning:
pkg/kubernetes/client/client.go	0.00%	99 Missing :warning:
...kg/kubernetes/client/mock_kube_client_connector.go	0.00%	51 Missing :warning:
pkg/kubernetes/kubernetes.go	0.00%	48 Missing :warning:
pkg/version/version.go	0.00%	7 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #221 +/- ## ======================================== + Coverage 5.02% 5.26% +0.24% ======================================== Files 13 13 Lines 3005 2866 -139 ======================================== Hits 151 151 + Misses 2827 2688 -139 Partials 27 27 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.