oracle(grub2-sig-key) >= 202102 is needed by shim-x64-15.3-1.0.7.el7.x86_64
when i deploy shim-x64-15.3-1.0.7.el7.x86_64.rpm in our Oracle Linux 7, it always has this error and cause the kernel-uek-5.4.17-2136.302.7.2.3.el7uek.x86_64.rpm deploying failed. My server cannot connect to the internet. How to solve this error? Thanks.