feat(solana): auto deploy programs

By using `--upgradeable-program` , we can auto deploy programs detected in the mounted path `/programs`, this reduces the need for consumer of this library to have to deploy the programs themselves, especially with go sdk where deploying a program is not straightforward and involves a decent amount of code, the alternative is to ssh into the docker container and run `solana deploy ...` but this involves an extra step.

Inspired from https://github.com/smartcontractkit/chainlink-ccip/blob/609f7b0c9734b3cfc1d1a1aea0fd1ddf4c90bd0c/chains/solana/contracts/tests/testutils/anchor.go#L72-L72

JIRA: https://smartcontract-it.atlassian.net/browse/DPA-1458

Author: graham-chainlink

book/src/framework/components/blockchains/solana.md

@@ -17,10 +17,14 @@ arm64 f4hrenh9it/solana:latest - used locally
   # optional, in case you need some custom image
   # image = "solanalabs/solana:v1.18.26"
 
-# optional, in case you need to deploy some programs
-# this example assumes there is a mcm.so in the mounted contracts_dir directory
-# value is the program id to set for the deployed program instead of auto generating
-# useful for deterministic testing
+# optional
+# To deploy a solana program, we can provide a mapping of program name to program id.
+# The program name has to match the name of the .so file in the contracts_dir directory.
+# This example assumes there is a mcm.so in the mounted contracts_dir directory
+# value is the program_id to set for the deployed program, any valid public key can be used here.
+# this allows lookup via program_id during testing.
+# Alternative, we can use `solana deploy` instead of this field to deploy a program, but 
+# program_id will be auto generated.
 [blockchain_a.solana_programs]
   mcm = "6UmMZr5MEqiKWD5jqTJd1WCR5kT8oZuFYBLJFi1o6GQX"
 

framework/components/blockchain/blockchain.go

@@ -23,6 +23,7 @@ type Input struct {
 	ContractsDir string `toml:"contracts_dir"`
 	// programs to deploy on solana-test-validator start
 	// a map of program name to program id
+	// there needs to be a matching .so file in contracts_dir
 	SolanaPrograms map[string]string `toml:"solana_programs"`
 }