[sysprof] build: remove config.h.meson

[Christian Hergert <chergert src gnome org>]

commit 5298e67d121d52396939e24cb8768d0255b7ab67
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jul 22 12:52:41 2022 -0700

    build: remove config.h.meson
    
    We don't need this anymore, so just drop it and let meson generate our
    file every time.

 config.h.meson | 55 -------------------------------------------------------
 meson.build    |  1 -
 2 files changed, 56 deletions(-)
---
diff --git a/meson.build b/meson.build
index 14bf8186..71782cd9 100644
--- a/meson.build
+++ b/meson.build
@@ -213,7 +213,6 @@ if get_option('examples')
 endif
 
 configure_file(
-          input: 'config.h.meson',
          output: 'config.h',
   configuration: config_h
 )