feat: remappings

Author: ameeshaagrawal

remappings.txt

@@ -1,3 +1,4 @@
 ds-test/=lib/forge-std/lib/ds-test/src/
 forge-std/=lib/forge-std/src/
 openzeppelin-contracts/=lib/openzeppelin-contracts/
+fx-portal/=lib/contracts/contracts/

src/notaries/native-bridge/PolygonRootReceiver.sol

@@ -20,7 +20,11 @@ contract PolygonRootReceiver is NativeBridgeNotary, FxBaseRootTunnel {
         FxBaseRootTunnel(checkpointManager_, fxRoot_)
     {}
 
-    function _processMessageFromChild(bytes memory data) internal override onlyRemoteAccumulator {
+    function _processMessageFromChild(bytes memory data)
+        internal
+        override
+        onlyRemoteAccumulator
+    {
         (uint256 packetId, bytes32 root, ) = abi.decode(
             data,
             (uint256, bytes32, bytes)