build(deps): bump actions/checkout from 3 to 4

.github/workflows/pr.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           go-version: 1.16
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Check go mod
         run: |
           go mod tidy
@@ -26,7 +26,7 @@ jobs:
   golangci-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: lint
         uses: golangci/[email protected]
         with:
@@ -36,7 +36,7 @@ jobs:
     needs: golangci-lint # run after golangci-lint action to not produce duplicated errors
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Go
         uses: actions/setup-go@v4
         with:
@@ -48,7 +48,7 @@ jobs:
     needs: golangci-lint # run after golangci-lint action to not produce duplicated errors
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Go
         uses: actions/setup-go@v4
         with:
@@ -63,7 +63,7 @@ jobs:
         golang:
           - 1.15
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Go
         uses: actions/setup-go@v4
         with:
@@ -84,7 +84,7 @@ jobs:
         golang:
           - 1.16
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Go
         uses: actions/setup-go@v4
         with: