Add host-release 2020 VIPM lifecycle drill lane

[svelderrainruiz]

Summary

• add a dedicated hosted self-test workflow: .github/workflows/host-release-2020-vipm-lifecycle-drill.yml
• add deterministic runtime orchestrator: scripts/Invoke-HostRelease2020VipmLifecycleDrill.ps1
• add deterministic VIPM install/uninstall checker: scripts/Invoke-VipmInstallUninstallCheck.ps1
• add contract coverage: ests/HostRelease2020VipmLifecycleDrillWorkflowContract.Tests.ps1
• include the new contract suite in CI workflow test list

Runtime behavior

• forces host-release execution profile with LabVIEW 2020 contract overrides
• builds/runs one full installer iteration
• requires smoke report success + selected PPL gate pass + VIP build pass
• runs VIPM lifecycle: activate, list before, install, list after install, deterministic uninstall target resolution, uninstall, list after uninstall
• emits deterministic reason-code reports and uploads artifacts for evidence

Validation

• Invoke-Pester -Path ./tests/HostRelease2020VipmLifecycleDrillWorkflowContract.Tests.ps1 -CI
• Invoke-Pester -Path ./tests -CI (246/246 passing)