chore: remove sdk dependency from contracts

Signed-off-by: Tomás Migone <[email protected]>

Author: tmigone

packages/contracts/package.json

@@ -22,8 +22,8 @@
     "@ethersproject/experimental": "^5.6.0",
     "@ethersproject/providers": "^5.8.0",
     "@graphprotocol/common-ts": "^1.8.3",
+    "@graphprotocol/sdk": "0.5.4",
     "@nomicfoundation/hardhat-network-helpers": "^1.0.0",
-    "@graphprotocol/sdk": "workspace:^0.5.0",
     "@nomiclabs/hardhat-ethers": "^2.2.3",
     "@nomiclabs/hardhat-etherscan": "^3.1.7",
     "@nomiclabs/hardhat-waffle": "2.0.3",