public static String getStableID(String input) {
		return getStableID(Stream.of(input));
	}
Takes common patterns and return "parent" urls that are meaningfull to trust.
i.e. github.com/maxandersen/myproject/myfile.java will offer to trust the
github.com/maxandersen/myproject project.

@param url
@return
src/main/java/dev/jbang/util/Util.java