Add Vertex AI Ranking API as reranker option#233

harsh-kumar-patwa wants to merge 2 commits intoThe-OpenROAD-Project:masterThe-OpenROAD-Project/ORAssistant:masterfrom

harsh-kumar-patwa:add-vertex-ai-rerankerharsh-kumar-patwa/ORAssistant:add-vertex-ai-rerankerCopy head branch name to clipboard