Upgrading        : grub2-common-1:2.02-87.el8_2.noarch                 2/1359 
error: lsetfilecon: (/boot/efi/EFI/centos, system_u:object_r:boot_t:s0) Operation not supported

Upgrading        : grub2-efi-x64-1:2.02-87.el8_2.x86_64              603/1359 
error: lsetfilecon: (/boot/efi/EFI/centos/fonts, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/centos/grubx64.efi;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported

Upgrading        : shim-x64-15-13.el8.x86_64                         670/1359 
error: lsetfilecon: (/boot/efi/EFI/BOOT/BOOTX64.EFI;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/BOOT/fbx64.efi;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/centos/BOOTX64.CSV;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/centos/mmx64.efi;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/centos/shimx64-centos.efi;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported
error: lsetfilecon: (/boot/efi/EFI/centos/shimx64.efi;5f2411c3, system_u:object_r:boot_t:s0) Operation not supported

# cat /etc/centos-release (after yum update but before reboot)
CentOS Linux release 8.2.2004 (Core)