Update runner version to Ubuntu 22.04

ubuntu-latest might lead to problem, due to packages not updated.

Author: josephsalmon

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ name: Quarto Publish
 
 jobs:
   build-deploy:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     permissions:
       contents: write
     steps: