docs/node/mainnet: Add Sapphire 0.9.2, Cipher 3.2.2

Author: kostko

docs/node/mainnet/README.md

@@ -63,6 +63,7 @@ This section contains parameters for various ParaTimes known to be deployed on t
 * Runtime identifier:
   * `000000000000000000000000000000000000000000000000f80306c9858e7279`
 * Runtime bundle version:
+  * [0.9.2](https://github.com/oasisprotocol/sapphire-paratime/releases/tag/v0.9.2)
   * [0.8.2](https://github.com/oasisprotocol/sapphire-paratime/releases/tag/v0.8.2)
 * Oasis Web3 Gateway version:
   * [5.1.0](https://github.com/oasisprotocol/oasis-web3-gateway/releases/tag/v5.1.0)
@@ -74,6 +75,7 @@ This section contains parameters for various ParaTimes known to be deployed on t
 * Runtime identifier:
   * `000000000000000000000000000000000000000000000000e199119c992377cb`
 * Runtime bundle version:
+  * [3.2.2](https://github.com/oasisprotocol/cipher-paratime/releases/tag/v3.2.2)
   * [3.1.2](https://github.com/oasisprotocol/cipher-paratime/releases/tag/v3.1.2)
 
 ### Emerald