[FEATURE] Filter the OSD integration tests with component OpenSearch-Dashboards

[prudhvigodithi]

Is your feature request related to a problem?

Coming from the issue opensearch-project/opensearch-build#4943, the integration tests for OpenSearch-Dashboards is now saved at group level, meaning the component name is not direct OpenSearch-Dashboards but as OpenSearch-Dashboards-ci-group-6 etc. With this in the test manifest when we index the test results to the metrics cluster the component name is also as OpenSearch-Dashboards-ci-group-6 and not direct OpenSearch-Dashboards.

What solution would you like?

Have a mechanism to filter with component as OpenSearch-Dashboards still honoring filter per group level. This was when filtered with OpenSearch-Dashboards should directly give all the CI group results.

What alternatives have you considered?

A clear and concise description of any alternative solutions or features you've considered.

Do you have any additional context?

Add any other context or screenshots about the feature request here.

[prudhvigodithi]

[Triage]
We need have a value just for OpenSearch-Dashboards to be able to filter as component.keyword as OpenSearch-Dashboards. More details in Dashboard link.

[prudhvigodithi]

Since ci-group's are not implemented generically across all components, but only for OpenSearch Dashboards (as seen in this PR and this PR), the solution is to include the component_repo keyword in the documents. This will allow filtering by repository, such as OpenSearch-Dashboards, to retrieve all relevant documents containing this keyword and display the ci-group's results. Adding a ci_group field is not the right solution, as ci-group's are only applicable to OpenSearch Dashboards and not other repositories. With the component_repo filter, we can make this functionality generic, applying it to any repository, regardless of whether it has CI groups or not.
Thanks
@peterzhuamazon @getsaurabh02