Make tipps.pdf never expire (we link to it from the PSE page).

0e281b02 · andreas.fried · 6b1345ae · 0e281b02
Commit 0e281b02 authored Oct 20, 2020 by andreas.fried
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,3 +7,4 @@ build:
  artifacts:
    paths:
      - "tipps.pdf"
+    expire_in: never