fix: disable slither warnings

- locked-ether: We do have a withdraw method. Not sure why it doesn't register with slither. Already tried renaming.
- low-level-calls: This low level call is integral to the design of our filler contract.=

foundry/src/uniswap_x/UniswapXFiller.sol

@@ -60,6 +60,8 @@ contract UniswapXFiller is AccessControl, IReactorCallback {
 
         // TODO properly handle native in and out tokens
         uint256 ethValue = 0;
+
+        // slither-disable-next-line low-level-calls
         (bool success, bytes memory result) =
             tychoRouter.call{value: ethValue}(callbackData);
 
@@ -129,6 +131,7 @@ contract UniswapXFiller is AccessControl, IReactorCallback {
     /**
      * @dev Allows this contract to receive native token with empty msg.data from contracts
      */
+    // slither-disable-next-line locked-ether
     receive() external payable {
         require(msg.sender.code.length != 0);
     }

foundry/test/uniswap_x/UniswapXFiller.t.sol

@@ -26,7 +26,6 @@ contract UniswapXFillerTest is Test, TychoRouterTestSetup {
         filler = new UniswapXFiller(tychoRouterAddr, REACTOR);
         fillerAddr = address(filler);
         filler.grantRole(keccak256("EXECUTOR_ROLE"), EXECUTOR);
-        filler.grantRole(keccak256("REACTOR_ROLE"), REACTOR);
         vm.stopPrank();
     }
 
@@ -112,7 +111,6 @@ contract UniswapXFillerTest is Test, TychoRouterTestSetup {
         assertGe(IERC20(DAI_ADDR).balanceOf(BOB), amountOut);
     }
 
-
     function testExecuteIntegration() public {
         fillerSetup();
         // tx: 0x5b602b7d0a37e241bd032a907b9ddf314e9f2fc2104fd91cb55bdb3d8dfe4e9c