chore(deps): update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/CI.yml

@@ -24,7 +24,7 @@ jobs:
         pnpm:
           - 8
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Cache
         uses: actions/cache@v3
@@ -88,7 +88,7 @@ jobs:
         pnpm:
           - 8
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Download Artifacts
         uses: actions/download-artifact@v3
@@ -153,7 +153,7 @@ jobs:
         pnpm:
           - 8
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
 
@@ -235,7 +235,7 @@ jobs:
           # - "fedora-mingw.dockerfile"
           # - "arch-mingw.dockerfile"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true