This release fixes an issue created during GNOME 40 development where the
libsysprof-capture-4.a library could leak symbols into a shared library
that consumed it (such as Pango, GTK 4, and GLib).

This fixes that by removing symbol visibility from libsysprof-capture.a.
Distributions are encouraged to rebuild their libraries that consume
Sysprof's libsysprof-capture-4.a.