Bump upload and download actions to v4 (#9666)

.github/workflows/build-k3s.yaml

@@ -37,7 +37,7 @@ jobs:
         mv ../k3s-repo.tar.gz .
     - name: "Upload K3s directory"
       if: inputs.upload-repo == true
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: k3s-repo.tar.gz
         path: k3s-repo.tar.gz
@@ -46,7 +46,7 @@ jobs:
       run: docker image save rancher/k3s -o ./dist/artifacts/k3s-image.tar
     - name: "Upload K3s binary"
       if: inputs.upload-repo == false
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: k3s
         path: dist/artifacts/k3s*
\ No newline at end of file

.github/workflows/e2e.yaml

@@ -61,7 +61,7 @@ jobs:
           go-version-file: 'go.mod'
           cache: false
       - name: "Download k3s binary"
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: k3s
           path: ./dist/artifacts

.github/workflows/install.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: "Vagrant Plugin(s)"
         run: vagrant plugin install vagrant-k3s vagrant-reload vagrant-scp
       - name: "Download k3s binary"
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: k3s
           path: tests/install/${{ matrix.vm }}

.github/workflows/integration.yaml

@@ -45,7 +45,7 @@ jobs:
     - name: Install Go
       uses: ./.github/actions/setup-go
     - name: "Download k3s binary"
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: k3s
         path: ./dist/artifacts