gitlab-ci: Fix scons build directory path

Fixes: dd3d0b2897b8 "gitlab-ci: Only keep the build logs as artifacts."

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 792bbfb..61248b6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -65,7 +65,7 @@
     paths:
       - _build/meson-logs/*.txt
       # scons:
-      - _build/*/config.log
+      - build/*/config.log
       - shader-db
   variables:
     CCACHE_COMPILERCHECK: "content"