[librsvg] Oops, create a directory before copying the docs artifacts

[Federico Mena Quintero <federico src gnome org>]

commit 70bf1d616b6637157995d6ee36d90f6097be057c
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed May 26 16:00:01 2021 -0500

    Oops, create a directory before copying the docs artifacts

 .gitlab-ci.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 45edd407..21832861 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -229,9 +229,10 @@ pages:
   stage: docs
   extends: '.cache'
   script:
-    - mkdir -p public/doc
+    - mkdir -p public/internals
     - sudo -E cargo doc --document-private-items --no-deps
     - cp -r target/doc/* public/internals
+    - mkdir -p public/doc
     - sudo -E cargo doc --no-deps --lib
     - cp -r target/doc/* public/doc
   artifacts: