[Model] Define merge_by_field_config MM interface (R-T)#26260

ayushsatyam146 wants to merge 2 commits intovllm-project:mainvllm-project/vllm:mainfrom

ayushsatyam146:merge_by_field_config-Rayushsatyam146/vllm:merge_by_field_config-RCopy head branch name to clipboard