[PICA] Handling electronic theses on sudoc.fr

[symac]

Hello,
this request adds a test that will handle electronic theses as thesis rather than fallback on the book type on a record like : https://www.sudoc.fr/282427384

This should be improved to handle records when the language is set to German or English (and Thèse is changed to Dissertation) but right now, my scaffold version is not working with my test page https://www.sudoc.fr/282427384 (Linux, Zotero 9 but I have tried to reinstall 8.0.4 and it does not fix the issue). I assume it might be related to some redirect on sudoc's website which think scaffold is some sort of robot or something like that. It was working some weeks ago when I developed this before forgetting to create the PR.

[AbeJellinek]

Let's avoid adding more complicated XPaths, especially since XPath class matching breaks if the element has multiple class names:

Suggested change

	else if (type.includes('binary.') && (ZU.xpath(doc, '//tr/td[@class="rec_lable" and .//span[starts-with(text(), "Thèse")]]').length)) {
	else if (type.includes('binary.') && text(doc, 'td > td.rec_lable').includes('Thèse')) {

should do it, I think.