Integrate Validation mechanism with OS and OSD builds

[Divyaasm]

Is your feature request related to a problem? Please describe

The idea is to integrate a Validation mechanism to each successful build in OS and OSD, and update the latest build only when the validation is successful.

Describe the solution you'd like

Utilize the Validation framework, the idea is to validate the artifacts by downloading them, start a cluster and run the api commands to test the cluster similar to https://opensearch.org/docs/latest/install-and-configure/install-opensearch/tar/

Sub issues under the meta issue:

• Update the current Validation mechanism to download OS and OSD artifacts from CI bucket
• Update existing Validation Framework to run individually for OS and OSD
• The approach to call the validation library will be done in integtest workflow.
  Related issue : Integrate validation workflow with Integtest workflow #4424

Acceptance Criteria:

1. Separate the Validation Framework using -- type OS or OSD currently it does for OS and OSD together.
2. Add a new functionality to fetch the artifacts from CI bucket
3. The idea is to start with Tar distribution seperately for OS and OSD
4. Call the Validation Groovy library in the post method before the /latest is updated.

Describe alternatives you've considered

No response

Additional context

A possible solution to address #3390

[bbarani]

Tagging the PR

[Divyaasm]

Validation workflow is now integrated with Integ-test workflow for now instead of Build Workflow.