CI: Add artifacts expiry.

.gitlab-ci.yml

@@ -38,6 +38,8 @@ format:
     #- '[ -e .golangci.yml ] || cp /golangci/.golangci.yml .'
     #- golangci-lint run
     #allow_failure: true
+  artifacts:
+    expire_in: 1 year
 
 compile:
   stage: build
@@ -67,3 +69,5 @@ release:
         --assets-link "{\"name\":\"Linux amd64\",\"url\":\"https://salsa.debian.org/mdosch/go-sendxmpp/-/jobs/`cat CI_JOB_ID.txt`/artifacts/file/linux-amd64/go-sendxmpp\"}" \
         --assets-link "{\"name\":\"Linux arm64\",\"url\":\"https://salsa.debian.org/mdosch/go-sendxmpp/-/jobs/`cat CI_JOB_ID.txt`/artifacts/file/linux-arm64/go-sendxmpp\"}" \
         --assets-link "{\"name\":\"Windows amd64\",\"url\":\"https://salsa.debian.org/mdosch/go-sendxmpp/-/jobs/`cat CI_JOB_ID.txt`/artifacts/file/win64/go-sendxmpp.exe\"}"
+  artifacts:
+    expire_in: 2 years