Add `concat_mean_patch_tokens` option to models in registry#743

nkaenzig wants to merge 4 commits intomainkaiko-ai/eva:mainfrom

742-add-support-for-evals-using-concatenation-of-cls-mean-patch-tokens-as-input-featureskaiko-ai/eva:742-add-support-for-evals-using-concatenation-of-cls-mean-patch-tokens-as-input-featuresCopy head branch name to clipboard