bug#62481: Unable to build master

[Eli Zaretskii]

> From: Juan Miguel Carceller <j.m.carcell@cern.ch>
> Date: Mon, 27 Mar 2023 08:42:22 +0000
> 
> I pulled today from the github mirror from master and now emacs doesn't 
> build, even after a clean build. This
> is what I get:
> 
> ```
> Error: native-ice ("org/org-plot.el" "block does not end with a branch" 
> #s(comp-block-lap bb_8 ((comment
> "LAP TAG 83") (call helper_unbind_n #s(comp-mvar nil nil ((1 . 1)) nil nil 
> nil)) (setimm #s(comp-mvar (t) nil

Could be a duplicate of bug#61917.

Andrea, can you take a look, please?