chore: migrate to mcpb-pack@v3 (drop server.json)#1

mgoldsborough wants to merge 1 commit into

mainNimbleBrainInc/github-mcp-server:mainfrom

feat/mcpb-pack-v3-migrationNimbleBrainInc/github-mcp-server:feat/mcpb-pack-v3-migrationCopy head branch name to clipboard