pgsql: Fix MSVC pg_upgrade test.

Fix MSVC pg_upgrade test. In the back-branch versions of commit 71ea0d6795, I missed updating this test to use --restrict-key so that the generated dump output is comparable. Per buildfarm member hamerkop. Reviewed-by: Tom Lane Security: CVE-2025-8714 Backpatch-through: 13-14 Branch -- REL

pgsql: Fix MSVC pg_upgrade test.

Fix MSVC pg_upgrade test. In the back-branch versions of commit 71ea0d6795, I missed updating this test to use --restrict-key so that the generated dump output is comparable. Per buildfarm member hamerkop. Reviewed-by: Tom Lane Security: CVE-2025-8714 Backpatch-through: 13-14 Branch -- REL