GeezerVison

Backport of #28068 to release/v7.6.7

Triggered by Dongbo Wang (@daxian-dbw) on behalf of Dongbo Wang (@daxian-dbw)

Original CL Label: CL-Test

/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)

Fixes a test that was failing/misaligned after the MSIX PATH handling change was backported, ensuring the test suite correctly validates the stable execution-alias PATH behavior.

Customer Impact

• Customer reported
• Found internally

Regression

REQUIRED: Check exactly one box.

• Yes
• No

This is not a regression.

Testing

Original PR updated the PATH test to align with the MSIX execution-alias PATH handling fix. Backport verified by confirming the cherry-pick applied cleanly with no conflicts on release/v7.6.7, which already includes the corresponding product fix from PR #27782 (backport PR #28091).

Risk

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• High
• Medium
• Low

Low risk: test-only change that updates the PATH test to expect the stable MSIX execution alias path instead of $PSHOME, matching the behavior introduced by PR #27782 (already backported to this release). No product code is modified.