[SSL] Update included custom certificate quota (#33345)

Author: h3nrybrown

src/content/docs/ssl/edge-certificates/custom-certificates/index.mdx

@@ -42,10 +42,10 @@ You cannot delete the primary certificate if secondary certificates are present
 
 ## Availability
 
-|  | Free | Pro | Business | Enterprise |
-| - | - | - | - | - |
-| Availability | No | No | Yes | Yes |
-| Certificates included | 0 | 0 | 1 Modern and 1 Legacy | 1 Modern (can purchase more) and 1 Legacy (can purchase more) |
+|                            | Free | Pro | Business              | Enterprise                                                    |
+| -------------------------- | ---- | --- | --------------------- | ------------------------------------------------------------- |
+| Availability               | No   | No  | Yes                   | Yes                                                           |
+| Certificate packs included | 0    | 0   | 5 Modern and 1 Legacy | 5 Modern (can purchase more) and 1 Legacy (can purchase more) |
 
 ## Related features