Update libs

src/CustomERC20Wrapper.sol

@@ -21,7 +21,7 @@ contract CustomERC20WrapperProxy is CustomSuperTokenBase, UUPSProxy {
 	) external {
 		// This call to the factory invokes `UUPSProxy.initialize`, which connects the proxy to the canonical SuperToken implementation.
 		// It also emits an event which facilitates discovery of this token.
-		ISuperTokenFactory(factory).initializeCustomSuperToken(address(this));
+		factory.initializeCustomSuperToken(address(this));
 
 		// This initializes the token storage and sets the `initialized` flag of OpenZeppelin Initializable.
 		// This makes sure that it will revert if invoked more than once.

src/PureSuperToken.sol

@@ -22,7 +22,7 @@ contract PureSuperTokenProxy is CustomSuperTokenBase, UUPSProxy {
 	) external {
 		// This call to the factory invokes `UUPSProxy.initialize`, which connects the proxy to the canonical SuperToken implementation.
 		// It also emits an event which facilitates discovery of this token.
-		ISuperTokenFactory(factory).initializeCustomSuperToken(address(this));
+		factory.initializeCustomSuperToken(address(this));
 
 		// This initializes the token storage and sets the `initialized` flag of OpenZeppelin Initializable.
 		// This makes sure that it will revert if invoked more than once.

src/xchain/BridgedSuperToken.sol

@@ -34,7 +34,7 @@ contract BridgedSuperTokenProxy is CustomSuperTokenBase, UUPSProxy, Ownable, IXE
     ) external {
         // This call to the factory invokes `UUPSProxy.initialize`, which connects the proxy to the canonical SuperToken implementation.
         // It also emits an event which facilitates discovery of this token.
-        ISuperTokenFactory(factory).initializeCustomSuperToken(address(this));
+        factory.initializeCustomSuperToken(address(this));
 
         // This initializes the token storage and sets the `initialized` flag of OpenZeppelin Initializable.
         // This makes sure that it will revert if invoked more than once.