rpmlint: new "executable stack" warnings on rawhide

Hi everybody,

I've noticed that as of some days ago, some packages I build on rawhide are
now triggering the "W: executable-stack" warning for all included
executables and shared libraries.

I'm not sure which change might be the cause of this, but meson 0.50.0
seems to be a good candidate, since all my affected packages are built with
meson and the new version landed six days ago.

Is that new warning something we should worry about?