ci: create deploy dirs b4 deployment (planning#1746)

Damit die Ordnerstruktur passt, bevor wir kopieren.

Das Flag --mkpath gibt es seit 3.2.3, doch unser Server hat erst Version rsync 3.1.2:

$ ssh fc-docs rsync --version
rsync  version 3.1.2  protocol version 31

Die Änderungen sind auch in der Submission API und in der Routing API so übernommen worden und funktionieren da ohne Probleme.

.gitlab-ci.yml

@@ -52,6 +52,7 @@ upload-preview:
   before_script:
     - *ssh-setup
   script:
+    - ssh -o CheckHostIP=no $DOCS_SERVER mkdir -p $PREVIEW_LOCATION/$CI_COMMIT_REF_SLUG/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./ci/index.html              $DOCS_SERVER:$PREVIEW_LOCATION/$CI_COMMIT_REF_SLUG/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./ci/rapidoc.js              $DOCS_SERVER:$PREVIEW_LOCATION/$CI_COMMIT_REF_SLUG/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./dist/self-service-api.yaml $DOCS_SERVER:$PREVIEW_LOCATION/$CI_COMMIT_REF_SLUG/
@@ -76,6 +77,7 @@ upload-latest-dev:
     - *ssh-setup
   script:
     - sed -i "s,API_VERSION,latest-dev,g" dist/self-service-api.yaml
+    - ssh -o CheckHostIP=no $DOCS_SERVER mkdir -p $LIVE_LOCATION/latest-dev/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./dist/self-service-api.yaml $DOCS_SERVER:$LIVE_LOCATION/latest-dev/
 
 upload-release:
@@ -87,7 +89,11 @@ upload-release:
     - *ssh-setup
   script:
     - sed -i "s,API_VERSION,$CI_COMMIT_TAG,g" dist/self-service-api.yaml
+
+    - ssh -o CheckHostIP=no $DOCS_SERVER mkdir -p $LIVE_LOCATION/$CI_COMMIT_TAG/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./dist/self-service-api.yaml $DOCS_SERVER:$LIVE_LOCATION/$CI_COMMIT_TAG/
+
+    - ssh -o CheckHostIP=no $DOCS_SERVER mkdir -p $LIVE_LOCATION/latest/
     - rsync -Lvz -e "ssh -o CheckHostIP=no" ./dist/self-service-api.yaml $DOCS_SERVER:$LIVE_LOCATION/latest/
 
 stop-preview: