sphinxdocs: make xrefs to tag class attributes using attr role work#2895

rickeylev merged 1 commit intobazel-contrib:mainbazel-contrib/rules_python:mainfrom

rickeylev:sphinxdocs.fix.tagclass.attr.xrefrickeylev/rules_python:sphinxdocs.fix.tagclass.attr.xrefCopy head branch name to clipboard