[gjs/test-ci] build: Make sysprof-capture-3 a system include

[Philip Chimento <pchimento src gnome org>]

commit b8d3412b9c4a05c65732620fe4b3a6de367aa2e6
Author: Philip Chimento <philip chimento gmail com>
Date:   Sun Apr 26 15:50:55 2020 -0700

    build: Make sysprof-capture-3 a system include
    
    Its headers produce compiler warnings, so we need to mark them as system
    includes.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 4b574038..4d7095c2 100644
--- a/meson.build
+++ b/meson.build
@@ -133,7 +133,7 @@ if cxx.get_id() == 'msvc'
 endif
 
 sysprof_capture = dependency('sysprof-capture-3', version: '>= 3.33.32',
-    required: get_option('profiler'),
+    required: get_option('profiler'), include_type: 'system',
     fallback: ['sysprof', 'libsysprof_capture_dep'])
 
 readline = cxx.find_library('readline', required: get_option('readline'))