Support `csl` YAML field for Typst as in Pandoc

[cderv]

Pandoc support using csl and fallback to bibliographystyle since 3.1.10 (jgm/pandoc@e562d23)

quarto-cli/src/resources/formats/typst/pandoc/typst.template

Lines 93 to 100 in 5dc09d8

	$if(citations)$
	$if(csl)$
	#set bibliography(style: "$csl$")
	$elseif(bibliographystyle)$
	#set bibliography(style: "$bibliographystyle$")
	$endif$

It seems we get it in our pandoc updates, but we didn't port it to our partials

quarto-cli/src/resources/formats/typst/pandoc/quarto/biblio.typ

Lines 1 to 5 in 5dc09d8

	$if(citations)$
	$if(bibliographystyle)$
	#set bibliography(style: "$bibliographystyle$")
	$endif$

@cscheid @gordonwoodhull is there a specific reason for this to not break something ?

Or just an oversight for when we updated pandoc version and then templates ? We may miss other part from pandoc's update.

[cscheid]

I think we simply missed it.