Set ghp_path: / for gh-pages
diff --git a/.asf.yaml b/.asf.yaml
index 9bffbe1..857c3c1 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -7,4 +7,5 @@
     - jlink
     - substrate
   ghp_branch: gh-pages
+  ghp_path: /