[core] Automatically tweet about good first issues (#21879)
[core] Automatically tweet about good first issues (#21879)

Co-authored-by: Matt <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@nospam.33m.co>
mbrookes/material-ui,callemall/material-ui,mui-org/material-ui,callemall/material-ui,mui-org/material-ui,mbrookes/material-ui,callemall/material-ui,rscnt/material-ui,mui-org/material-ui,rscnt/material-ui,rscnt/material-ui,oliviertassinari/material-ui,oliviertassinari/material-ui,callemall/material-ui,mbrookes/material-ui,oliviertassinari/material-ui