Deprecate GHES 3.3 (#34328)

Co-authored-by: Felicity Chapman <felicitymay@github.com>
Co-authored-by: Matt Pollard <mattpollard@users.noreply.github.com>
Co-authored-by: Sam Browning <106113886+sabrowning1@users.noreply.github.com>

content/rest/migrations/index.md

@@ -9,7 +9,7 @@ redirect_from:
 versions:
   fpt: '*'
   ghec: '*'
-  ghes: '>3.3'
+  ghes: '*'
   ghae: '*'
 topics:
   - API