Enforce required integration-suite execution on Cloud and Server tracks

[lipkau]

Why

We intentionally kept Groups coverage active on both Cloud and Server to avoid fake-green outcomes. That guardrail should be automated, not manual.

Problem

CI currently does not explicitly fail when required integration suites/tags are skipped or not executed across tracks.

Impact

• Risk of reduced coverage without immediate visibility
• Potential regressions escaping when only one environment is effectively validated

Suggested approach

1. Add a verification step in .github/workflows/integration_tests.yml that asserts execution of required suites on both tracks.
2. Start with Groups.Integration.Tests.ps1 and expand to a maintained required-suite list.
3. Fail the workflow when required suites are absent or skipped unexpectedly.

Related areas

• .github/workflows/integration_tests.yml
• Tests/Integration/Groups.Integration.Tests.ps1
• integration result parsing/upload steps