docs: Add redirect for new AS Help menu item
b/30165151

Change-Id: I23cebb22ab697f750846cccb2eb42088a22f1cc9
diff --git a/docs/html/_redirects.yaml b/docs/html/_redirects.yaml
index 4a9cab6..0ee8157 100644
--- a/docs/html/_redirects.yaml
+++ b/docs/html/_redirects.yaml
@@ -1197,3 +1197,5 @@
   to: https://developer.android.com/studio/intro/update.html#sdk-manager
 - from: /r/studio-ui/newjclass.html
   to: /studio/write/index.html
+- from: /r/studio-ui/menu-help.html
+  to: /studio/intro/index.html