[ML] Add EuroBERT/Jina v5 ops and fix graph validator tests#3016

edsavage wants to merge 2 commits into

elastic:mainelastic/ml-cpp:mainfrom

edsavage:fix/jina-v5-ops-and-test-fixesedsavage/ml-cpp:fix/jina-v5-ops-and-test-fixesCopy head branch name to clipboard