public static Path fetchFromURL(String scriptURL) throws IOException {
		String url = swizzleURL(scriptURL);
		return Util.downloadAndCacheFile(url);
	}
A <code>ResourceResolver</code> that, when given a resource string which
looks like a http, https or file URL, will try to download the referenced
document to the cache and return a reference to that file.
src/main/java/dev/jbang/source/resolvers/RemoteResourceResolver.java