checkout@v3 をcheckout@master に変更など

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3

.github/ISSUE_TEMPLATE/------bug-report-ja--.md

@@ -1,22 +1,21 @@
 ---
 name: バグ報告 (Bug report(ja))
 about: 改善のためのレポートを作成します
-title: ''
-labels: 'bug'
-assignees: ''
-
+title: ""
+labels: "bug"
+assignees: ""
 ---
 
 ## 環境情報
 
- - UniVRM version: `0.81.0`
- - Unity version: `Unity-2019.4`
- - OS: `Windows 10`
+- UniVRM version: `0.123.0`
+- Unity version: `Unity-2021.3`
+- OS: `Windows 11`
 
 ## バグについて
 
-* バグの内容
-* ConsoleLog
-* スクリーンショット
-* 再現方法
-* エラーの発生するファイル(ここに貼り付けても差し支えの無いもの)
+- バグの内容
+- ConsoleLog
+- スクリーンショット
+- 再現方法
+- エラーの発生するファイル(ここに貼り付けても差し支えの無いもの)

.github/ISSUE_TEMPLATE/-----feature-request.md

@@ -1,7 +1,6 @@
 ---
 name: 機能追加 Feature request
 about: 機能追加要望 Suggest an idea for this project
-title: ''
-assignees: ''
-
+title: ""
+assignees: ""
 ---

.github/ISSUE_TEMPLATE/bug-report-------en--.md

@@ -1,22 +1,21 @@
 ---
 name: Bug report
 about: Create a report to help us improve
-title: ''
-labels: 'bug'
-assignees: ''
-
+title: ""
+labels: "bug"
+assignees: ""
 ---
 
 ## Environments (please complete the following information):
 
- - UniVRM version: `0.81.0`
- - Unity version: `Unity-2019.4`
- - OS: `Windows 10`
+- UniVRM version: `0.123.0`
+- Unity version: `Unity-2021.3`
+- OS: `Windows 11`
 
 ## Describe the bug
 
-* A clear and concise description of what the bug is.
-* ConsoleLog
-* ScreenShot
-* Reproduction procedure
-* File that causes an error (those that can be pasted here)
+- A clear and concise description of what the bug is.
+- ConsoleLog
+- ScreenShot
+- Reproduction procedure
+- File that causes an error (those that can be pasted here)

.github/workflows/close-expired-issues.yml

@@ -8,7 +8,7 @@ jobs:
   cycle-weekly-close:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@master
 
       - name: Close expired "stale" issues
         uses: piroor/close-expired-issues-based-on-label@master