feat: add wait for masternode-status "ready"

[shotonoff]

Issue being fixed or feature implemented

In some cases Tenderdash may crash if it runs in validator mode and it can't get pro-tx hash by some external reason.
As result, Tenderdash crashes and docker supervisor runs it again until node gets pro-tx hash

What was done?

Implement wait-for logic, that checks the masternode status until get READY. If the status is WAITING_FOR_PROTX then waits for 1 second and retry the operation, otherwise exit.

How Has This Been Tested?

The function covers with the test

Breaking Changes

N/A

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have made corresponding changes to the documentation

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone

[shotonoff]

made modifications, please have a look at them

[shotonoff]

answered to the comment

[shotonoff]

answered