feat(confidentialcomputing): start generating apiv1alpha1 (#7846)

sources were generated in #7770
diff --git a/confidentialcomputing/CHANGES.md b/confidentialcomputing/CHANGES.md
index b671f0b..06729a2 100644
--- a/confidentialcomputing/CHANGES.md
+++ b/confidentialcomputing/CHANGES.md
@@ -1 +1,2 @@
 # Changes
+