blog: ccds2022: update title, include meta file in header

[spcanelon]

1. update page title: https://stackoverflow.com/q/59668347
2. write meta file: https://pkg.garrickadenbuie.com/metathis/index.html & https://pkg.garrickadenbuie.com/metathis/reference/write_meta.html
3. include meta file in header: https://quarto.org/docs/output-formats/html-basics.html#includes