Fix solana integration tests

@solana/web3.js looks broken. I'm sure this will be fixed, in the mean
time do not permit this version.

Signed-off-by: Sean Young <sean@mess.org>

integration/solana/package.json

@@ -18,6 +18,7 @@
   },
   "dependencies": {
     "@solana/solidity": "0.0.18",
+    "@solana/web3.js": "^1.30.2 <1.40.0",
     "ethers": "^5.2.0",
     "web3-eth-abi": "^1.3.0",
     "web3-utils": "^1.3.0",