[release/v7.5.8] Skip Store Publish when No Channel Seleceted by TravisEz13 · Pull Request #27572 · PowerShell/PowerShell

Backport of #27334 to release/v7.5.8

Triggered by @TravisEz13 on behalf of @jshigetomi

Original CL Label: CL-BuildPackaging

/cc @PowerShell/powershell-maintainers

Impact

REQUIRED: Choose either Tooling Impact or Customer Impact (or both). At least one checkbox must be selected.

Tooling Impact

• Required tooling change
• Optional tooling change (include reasoning)

Prevents pipeline failure when no release channel (LTS/Stable/Preview) is selected by skipping Store package creation and publish steps gracefully.

Customer Impact

• Customer reported
• Found internally

Regression

REQUIRED: Check exactly one box.

• Yes
• No

This is not a regression.

Testing

Pipeline tested by running without a channel selection to verify it skips gracefully instead of failing.

Risk

REQUIRED: Check exactly one box.

• High
• Medium
• Low

Pipeline-only change that adds graceful skip logic when no channel is selected. No runtime code changes.