reverting remapping txt

Author: amish kohli

remappings.txt

@@ -2,4 +2,4 @@ flywheel/=lib/flywheel-v2/src/
 solidity-bytes-utils/=lib/solidity-bytes-utils/
 @openzeppelin=lib/openzeppelin-contracts/
 @pythnetwork/pyth-sdk-solidity/=lib/pyth-sdk-solidity/
-@pythnetwork/express-relay-sdk-solidity/=node_modules/@pythnetwork/express-relay-sdk-solidity
+@pythnetwork/express-relay-sdk-solidity/=../../../../node_modules/@pythnetwork/express-relay-sdk-solidity