doc: add history information for Corepack

PR-URL: #41813
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

doc/api/corepack.md

@@ -4,6 +4,12 @@
 
 <!-- type=misc -->
 
+<!-- YAML
+added:
+  - v16.9.0
+  - v14.19.0
+-->
+
 > Stability: 1 - Experimental
 
 _[Corepack][]_ is an experimental tool to help with