Bump actions/checkout from 2 to 4

.github/workflows/build-binaries.yml

@@ -24,7 +24,7 @@ jobs:
   build-binaries:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           repository: ${{ github.event.inputs.repository }}
           ref: ${{ github.event.inputs.ref }}

.github/workflows/check-links.yaml

@@ -10,7 +10,7 @@ jobs:
   markdown-link-checker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Check top-level markdown files
       - uses: gaurav-nelson/[email protected]
@@ -25,7 +25,7 @@ jobs:
       matrix:
         python-version: [3.8]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/[email protected]

.github/workflows/golangci-lint.yml

@@ -6,7 +6,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v2
       - name: golangci-lint
         uses: golangci/[email protected]

.github/workflows/release-kernel-images.yml

@@ -17,7 +17,7 @@ jobs:
     env:
       KERNEL_VERSIONS: ${{ matrix.version }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Login to container registry
         uses: docker/[email protected]
         with:

.github/workflows/release-os-images.yml

@@ -28,7 +28,7 @@ jobs:
       matrix:
         what: [alpine, amazon-kernel, amazonlinux, centos, kubeadm, opensuse, ubuntu, k3s, almalinux, rockylinux]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Login to container registry
         uses: docker/[email protected]
         with:

.github/workflows/update-go-deps.yml

@@ -14,7 +14,7 @@ jobs:
   update-go-deps:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v2
         with:
           go-version: '1.17.9'

.github/workflows/upload-release-assets.yml

@@ -16,7 +16,7 @@ jobs:
   build-and-upload:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           ref: ${{ env.REL_TAG }}
       - name: Login to container registry