Add note about GitHub search gaining support for new Languages (#5983)
Add note about GitHub search gaining support for new Languages (#5983)

* Add note about Search and new Languages

* Lowercase ess

Co-authored-by: John Gardner <e36d49b36f1c453256531efcafb5a1ecb0806815@gmail.com>

Co-authored-by: John Gardner <e36d49b36f1c453256531efcafb5a1ecb0806815@gmail.com>
github/linguist,github/linguist,github/linguist,github/linguist