ci: temporarily use self-modified issue-helper

.github/workflows/issue_duplicate.yml

@@ -19,7 +19,7 @@ jobs:
             Hello @${{ github.event.issue.user.login }}, your issue is a duplicate and will be closed.
             你好 @${{ github.event.issue.user.login }}，你的issue是重复的，将被关闭。
       - name: Close issue
-        uses: actions-cool/issues-helper@v2
+        uses: Xhofe/issues-helper@main
         with:
           actions: 'close-issue'
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/issue_invalid.yml

@@ -19,7 +19,7 @@ jobs:
             Hello @${{ github.event.issue.user.login }}, your issue is invalid and will be closed.
             你好 @${{ github.event.issue.user.login }}，你的issue无效，将被关闭。
       - name: Close issue
-        uses: actions-cool/issues-helper@v2
+        uses: Xhofe/issues-helper@main
         with:
           actions: 'close-issue'
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/issue_month_statistics.yml

@@ -1,16 +0,0 @@
-name: Issue Month Statistics
-
-on:
-  schedule:
-    - cron: "0 1 1 * *"
-
-jobs:
-  month-statistics:
-    runs-on: ubuntu-latest
-    steps:
-      - name: month-statistics
-        uses: actions-cool/issues-month-statistics@v1
-        with:
-          count-lables: true
-          count-comments: true
-          emoji: 'eyes'

.github/workflows/issue_wontfix.yml

@@ -19,7 +19,7 @@ jobs:
             Hello @${{ github.event.issue.user.login }}, this issue will not be worked on and will be closed.
             你好 @${{ github.event.issue.user.login }}，这不会被处理，将被关闭。
       - name: Close issue
-        uses: actions-cool/issues-helper@v2
+        uses: Xhofe/issues-helper@main
         with:
           actions: 'close-issue'
           token: ${{ secrets.GITHUB_TOKEN }}