Indicate 4.4 is latest (not outdated)

Also used new mike alias: true setting to simplify publication

Author: jodygarnett

.github/workflows/docs.yml

@@ -33,9 +33,9 @@ jobs:
         if: ${{ github.event_name == 'pull_request' }}
         working-directory: docs/manual
         run: |
-          mike deploy --title "4.4 Latest" --alias-type=copy --update-aliases 4.4 latest
+          mike deploy --title "4.4" --alias-type=copy --update-aliases 4.4 latest
       - name: deploy latest docs to gh-pages branch
         if: ${{ github.event_name != 'pull_request' }}
         working-directory: docs/manual
         run: |
-          mike deploy --push --title "4.4 Latest" --alias-type=copy --update-aliases 4.4 latest
+          mike deploy --push --title "4.4" --alias-type=copy --update-aliases 4.4 latest

docs/manual/mkdocs.yml

@@ -84,6 +84,7 @@ extra:
   version:
     provider: mike
     default: stable
+    alias: true
   homepage: https://geonetwork-opensource.org/
   social:
     - icon: fontawesome/brands/github

docs/manual/overrides/main.html

@@ -1,6 +1,6 @@
 {% extends "base.html" %}
 
 {% block outdated %}
-  GeoNetwork 4.4 is outdated.
+  GeoNetwork 4.4 is latest.
   <a href="{{ '../' ~ base_url }}"><strong>Click here to go to stable.</strong></a>
 {% endblock %}