feat(git): agregar git_push, git_fetch y git_pull al MCP server#3787

gedarufi wants to merge 1 commit intomodelcontextprotocol:mainmodelcontextprotocol/servers:mainfrom

gedarufi:feature/git-push-fetch-pullgedarufi/mcps:feature/git-push-fetch-pullCopy head branch name to clipboard