[INF-607] Follow Up: Add workflow to e2e Tests

[kapoorabhishek24]

Description

Pull request refactors the E2E Tests and Health Checks workflow.

The key changes are:

• Removed Matrix Strategy: The workflow no longer uses a matrix strategy. Instead, each job now performs a single repository checkout and dependency installation, then runs the network health checks as sequential steps.
• Updated Default Branch: The default branch for the naga-health-check job has been updated from naga to master to align with current repository standards.

Type of change

• New feature (non-breaking change which adds functionality)

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[Garandor]

one more nit and we're good, pls use shallow clones wherever possible

fetch-depth: 1