docs: use 1.3.4 dist tarball in xcat_stateful recipe
%%% WARNING: Hack below. The version should be read from ohpc-doc.sty, but the
%%% perl parsing script does not read that file. This works for one release, but
%%% needs a proper fix.
-\newcommand{\VERLONG}{1.3.3}
+\newcommand{\VERLONG}{1.3.4}
% Define package manager commands
\newcommand{\pkgmgr}{yum}
