[CI/CD] Trying to upgrade docker image actions

- To avoid deprecation messages

.github/workflows/pythonapp.yml

@@ -117,7 +117,7 @@ jobs:
     if: github.ref == 'refs/heads/dev'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: recursive
 
@@ -181,13 +181,13 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Log in to Docker Hub
-      uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Log in to the Container registry
-      uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      uses: docker/login-action@v2
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
@@ -195,7 +195,7 @@ jobs:
 
     - name: Extract metadata (tags, labels) for Docker
       id: meta
-      uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+      uses: docker/metadata-action@v4
       with:
         images: |
           setsoft/kicad_auto
@@ -205,7 +205,7 @@ jobs:
           type=raw,dev
 
     - name: Build and push Docker image
-      uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+      uses: docker/build-push-action@v3
       with:
         context: tools/dev_image
         push: true
@@ -227,13 +227,13 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Log in to Docker Hub
-      uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
 
     - name: Log in to the Container registry
-      uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+      uses: docker/login-action@v2
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
@@ -241,7 +241,7 @@ jobs:
 
     - name: Extract metadata (tags, labels) for Docker
       id: meta
-      uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+      uses: docker/metadata-action@v4
       with:
         images: |
           setsoft/kicad_auto
@@ -251,7 +251,7 @@ jobs:
           type=raw,dev_k6
 
     - name: Build and push Docker image
-      uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+      uses: docker/build-push-action@v3
       with:
         context: tools/dev_image_k6
         push: true