CLSA-2025-1751552694 Update of shim

Use both AlmaLinux and CloudLinux certs for checking images - Debrand to TuxCare - No SB support for aarch64 on TuxCare yet...

PT-2025-55245

Use both AlmaLinux and CloudLinux certs for checking images - Debrand to TuxCare - No SB support for aarch64 on TuxCare yet...

CLSA-2025-1751285777 grub2: Fix of 5 CVEs

CVE-2024-45781: fs/ufs: OOB write in the heap - CVE-2024-45782: fs/hfs: strcpy using the volume name - CVE-2024-56737: fs/hfs: Fix stack OOB write with grubstrcpy - CVE-2025-0678: squash4: Integer overflow may lead to heap based out-of-bounds write when reading data - CVE-2025-1125: fs/hfs:...