Partially reverts "perfetto: unify init". EGL lib uses perfetto,
but after the change, util_cpu_trace_init doesn't happen inside
libEGL.so, so when it tries to use perfetto, it crashes.
Perfetto initialization happens inside other Mesa's libs, but
each lib that uses perfetto must initialize it.
Fixes: c7045e3e63 ("perfetto: unify init")
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37303>
Danylo Piliaiev
715b8ba539