Update checkout versions.

Author: viferga

.github/workflows/benchmark.yml

@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -110,7 +110,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/clang-format.yml

@@ -11,7 +11,7 @@ jobs:
     name: Formatting Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Run clang-format style check for C/C++.
       uses: jidicula/[email protected]
       with:

.github/workflows/docker-hub.yml

@@ -24,7 +24,7 @@ jobs:
     name: Build
     steps:
       - name: Checkout the code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/linux-sanitizer.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/linux-test.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/macos-test.yml

@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Pull the Docker images
@@ -44,7 +44,7 @@ jobs:
     needs: build
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0  # To fetch all tags
       - name: Download built artifacts

.github/workflows/windows-test.yml

@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0