Post onboarding the ReportPortal tool, train the tool manually so that the tool can identify and classify CI failures by itself.

The issues are to be classified into the following three categories:

1. Regression - aka issue introduced by the PR
2. Flake - aka unstable test that fails randomly
3. Infra issue - test failure due to any infra instability

Acceptance Criteria:

1) Each CI failure is evaluated and entry marked in the RP tool. This needs to happen for a longer period of time (3 months) to train the RP tool model

2) The RP tool can identify and classify the CI failures by itself.