Revert "Bump @antora/site-generator in /antora"

This reverts commit d8ff59c36e. See gh-46966
5 months ago · 56e7002116
2 changed files with 588 additions and 1268 deletions
--- a/antora/package-lock.json
+++ b/antora/package-lock.json
--- a/antora/package.json
+++ b/antora/package.json
@ -5,7 +5,7 @@
				@@ -5,7 +5,7 @@
  },
  "dependencies": {
    "@antora/cli": "3.2.0-alpha.4",
-    "@antora/site-generator": "3.2.0-alpha.9",
+    "@antora/site-generator": "3.2.0-alpha.4",
    "@antora/atlas-extension": "1.0.0-alpha.2",
    "@springio/antora-extensions": "1.11.1",
    "@springio/antora-xref-extension": "1.0.0-alpha.4",