🐗 Fix some bug and continue CI test

Author: 6boris

src/0024.Swap-Nodes-in-Pairs/Solution.go

@@ -1,10 +1,5 @@
 package Solution
 
-type ListNode struct {
-	Val  int
-	Next *ListNode
-}
-
 // 循环
 func swapPairs(head *ListNode) *ListNode {
 	preHead := &ListNode{Val: 0, Next: nil}

src/0107.Binary-Tree-Level-Order-Traversal-II/Solution.go

@@ -1,13 +1,15 @@
 package Solution
 
-import "container/list"
-
 type TreeNode struct {
 	Val   int
 	Left  *TreeNode
 	Right *TreeNode
 }
 
 func levelOrderBottom(root *TreeNode) [][]int {
+	return [][]int{}
+}
 
+func Solution(x bool) bool {
+	return false
 }