doc: complete n-api version matrix

We have received feedback indicating that the N-API support matrix as
present now can be misinterpreted to mean that old versions of N-API
are no longer supported on newer versions of Node.js. Filling out the
bottom of the matrix should hopefully make it clear that support for
such old versions continues.

PR-URL: #32304
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

doc/api/n-api.md

@@ -246,10 +246,9 @@ listed as supporting a later version.
 | v6.x  |         |          | v6.14.2* |          |           |
 | v8.x  | v8.0.0* | v8.10.0* | v8.11.2  | v8.16.0  |           |
 | v9.x  | v9.0.0* | v9.3.0*  | v9.11.0* |          |           |
-| v10.x |         |          | v10.0.0  |          |           |
-| v11.x |         |          | v11.0.0  | v11.8.0  |           |
-| v12.x |         |          |          | v12.0.0  | v12.11.0  |
-| v13.x |         |          |          |          |           |
+| v10.x | v10.0.0 | v10.0.0  | v10.0.0  | v10.16.0 | v10.17.0  |
+| v11.x | v11.0.0 | v11.0.0  | v11.0.0  | v11.8.0  |           |
+| v12.x | v12.0.0 | v12.0.0  | v12.0.0  | v12.0.0  | v12.11.0  |
 
 \* Indicates that the N-API version was released as experimental