Update github checkout version to v4

Previous version used node16,
which generated warnings on each build process.

.github/workflows/cd.yml

@@ -16,7 +16,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Version Release"
         uses: softprops/action-gh-release@v2
         with:
@@ -25,7 +25,7 @@ jobs:
   pypi-push:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v4
 
@@ -50,7 +50,7 @@ jobs:
   docker-push:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Login to Docker Hub
         uses: docker/login-action@v2
@@ -60,10 +60,10 @@ jobs:
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
-      
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
-      
+
       - name: Build and push
         id: docker_build
         uses: docker/build-push-action@v3
@@ -73,6 +73,6 @@ jobs:
           push: true
           tags: ${{ secrets.DOCKERHUB_USERNAME }}/clairvoyance:latest
           platforms: linux/amd64,linux/arm64
-          
+
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/pre-release.yml

@@ -16,7 +16,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: "Github Release"
         uses: softprops/action-gh-release@v2
         with:

.github/workflows/tests.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
       with:
         python-version: '3.10'
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
       with:
         python-version: '3.10'
@@ -95,7 +95,7 @@ jobs:
 
     if: false
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
       with:
         python-version: '3.10'