build: Disable sysprof unconditionally in GLib

sysprof is unused and fails to build on several targets, so disable it
for every machine in the GLib fallback options instead of only QNX.
While here, order the options to follow GLib's meson.options, with the
conditional ones grouped last in the same order.

Author: oleavr

meson.build

@@ -349,15 +349,13 @@ glib_options = [
   'selinux=disabled',
   'xattr=false',
   'libmount=disabled',
+  'sysprof=disabled',
   'tests=false',
   'nls=disabled',
 ]
 if host_os_family in ['darwin', 'qnx', 'none'] or host_os == 'android' or libc == 'uclibc'
   glib_options += 'iconv=external'
 endif
-if host_os_family == 'qnx'
-  glib_options += 'sysprof=disabled'
-endif
 if optimize_for_prod
   glib_options += [
     'glib_debug=disabled',