Update .env-sample-extendedrpc

Signed-off-by: emile baizel <[email protected]>

Author: ebaizel

lib/solana/sample-configs/.env-sample-extendedrpc

@@ -9,7 +9,7 @@ AWS_REGION="us-east-2"
 ## Common configuration parameters ##
 SOLANA_CLUSTER="mainnet-beta"                 # All options:  "mainnet-beta", "testnet", "devnet"
 SOLANA_NODE_CONFIGURATION="extendedrpc"                   # All options:   "consensus", "baserpc", "extendedrpc"
-SOLANA_VERSION="1.17.20"                       # Current required version of Solana
+SOLANA_VERSION="1.17.22"                       # Latest required version of Solana. Check for latest Mainnet version https://github.com/solana-labs/solana/releases
 
 SOLANA_INSTANCE_TYPE="x2idn.16xlarge"
 SOLANA_CPU_TYPE="x86_64"                      # All options: "x86_64", "ARM_64". IMPORTANT: Make sure the CPU type matches the instance type used