Update cairo.ts

Author: 0xsisyfos

src/utils/calldata/enum/cairo.ts

@@ -11,7 +11,7 @@ import {
   Uint256,
   Uint512,
 } from '../../../types';
-import { CairoFelt, CairoUint256, CairoUint512 } from '../../cairoDataTypes';
+import {CairoUint256} from '../../cairoDataTypes';