[release-notes] ci: use install instead of cp

[Link Dupont <link src gnome org>]

commit b2902cb691270a94167cbe94bbabf21adcfea9c4
Author: Link Dupont <link sub-pop net>
Date:   Tue Aug 31 20:51:39 2021 -0400

    ci: use install instead of cp

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a4ecbcb4..ac628430 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -20,7 +20,7 @@ build:
     - ../autogen.sh
     - make
     - make dist
-    - cp *.tar.gz ${CI_PROJECT_DIR}/help-release-notes/
+    - install -D -m644 *.tar.gz ${CI_PROJECT_DIR}/help-release-notes/
   artifacts:
     when: on_success
     name: "release-notes-${CI_COMMIT_REF_NAME}"