[TF-A] Errata ABI Design and Implementation

Hi all,

I presented the Errata ABI design and Implementation in this week's tech forum; the patches are available for review, and any feedback, discussions are welcome.

Link to the patch : feat(errata_abi): errata management firmware interface (I70f0e256) * Gerrit Code Review (trustedfirmware.org)https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/19835

The team would like to merge this feature by the end of March, kindly help review and provide feedback.

Thanks

-Sona