linux-yocto/6.12: update CVE exclusions (6.12.66)

linux-yocto/6.12: update CVE exclusions (6.12.66)

Data pulled from: https://github.com/CVEProject/cvelistV5

    1/1 [
        Author: cvelistV5 Github Action
        Email: github_action@example.com
        Subject: 10 changes (5 new | 5 updated): - 5 new CVEs: CVE-2026-22278, CVE-2026-23761, CVE-2026-23762, CVE-2026-23763, CVE-2026-23764 - 5 updated CVEs: CVE-2021-47746, CVE-2021-47748, CVE-2025-64097, CVE-2025-69821, CVE-2026-1328
        Date: Thu, 22 Jan 2026 16:23:30 +0000

    ]

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>