ci: Use v4 checkout

Author: jcs090218

.github/workflows/build.yml

@@ -35,7 +35,7 @@ jobs:
     name: Test all modes ✨
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: true
       - uses: actions/cache@v1.1.0
@@ -80,7 +80,7 @@ jobs:
           #- Stadia
           #- CloudRendering
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           lfs: true
 

.github/workflows/docs.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install SiraDoc
       run: npm install --global @siradoc/siradoc
@@ -25,7 +25,7 @@ jobs:
       run: siradoc docs build
 
     - name: Clone branch gh-pages
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         path: 'gh-pages'
         ref: gh-pages

.github/workflows/package.yml

@@ -47,7 +47,7 @@ jobs:
         targetPlatform:
           - StandaloneWindows64
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: true