core/vm: use proper JumpTable type

core/vm/interpreter.go

@@ -33,7 +33,7 @@ type Config struct {
 	NoBaseFee               bool      // Forces the EIP-1559 baseFee to 0 (needed for 0 price calls)
 	EnablePreimageRecording bool      // Enables recording of SHA3/keccak preimages
 
-	JumpTable [256]*operation // EVM instruction table, automatically populated if unset
+	JumpTable JumpTable // EVM instruction table, automatically populated if unset
 
 	ExtraEips []int // Additional EIPS that are to be enabled
 }