Merge pull request #686 from vieiro/feature/antora-preview

Antora preview in staging mode
diff --git a/.asf.yaml b/.asf.yaml
index d00ad31..3295fc0 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -7,3 +7,5 @@
     - jbake
 publish:
   whoami: asf-site
+staging:
+  profile: antora # See https://cwiki.apache.org/confluence/display/INFRA/git+-+.asf.yaml+features#Git.asf.yamlfeatures-Stagingawebsitepreviewdomain