Update GitHub Actions to use latest versions of checkout and artifact actions

Author: sofusalbertsen

.github/workflows/full-pipeline.yaml

@@ -19,13 +19,13 @@ jobs:
     container: gradle:6-jdk11
     steps:
       - name: Clone down repository
-        uses: actions/checkout@v4       
+        uses: actions/checkout@v6       
       - name: Build application
         run: bash ci/build-app.sh
       - name: Test
         run: bash ci/unit-test-app.sh
       - name: Upload repo
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with: 
           name: code
           path: .
@@ -35,7 +35,7 @@ jobs:
     needs: [Build]
     steps:
       - name: Download code
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           name: code
           path: .
@@ -53,7 +53,7 @@ jobs:
       packages: write
     steps:
     - name: Download code
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         name: code
         path: .
@@ -75,7 +75,7 @@ jobs:
     needs: Docker-image
     steps:
     - name: Download code
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         name: code
         path: .
@@ -93,7 +93,7 @@ jobs:
     needs: Docker-image
     steps:
     - name: Download code
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         name: code
         path: .
@@ -104,7 +104,7 @@ jobs:
     needs: Docker-image
     steps:
     - name: Download code
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         name: code
         path: .
@@ -115,7 +115,7 @@ jobs:
     needs: [Docker-image, Security-scan, Component-test, Performance-test]
     steps:
     - name: Download code
-      uses: actions/download-artifact@v4
+      uses: actions/download-artifact@v6
       with:
         name: code 
         path: .