Add clojure and css-in-js to source alist

[qingshuizheng]

Hi Robb, just came from your post. Thanks for the package, it works great.

Would you like to add these two to the source-alist? 😄

(css-in-js "https://github.com/orzechowskid/tree-sitter-css-in-js")
(clojure "https://github.com/sogaiu/tree-sitter-clojure")

Thanks, Zheng

[renzmann]

Absolutely! Feel free to submit a PR with the changes, in case you want the credit. If not, I'll go ahead and add it

[qingshuizheng]

If not, I'll go ahead and add it

Thanks Robb, Please go ahead and add it. 😄