Bump actions/upload-artifact from 5 to 6 (#2383)

Author: dependabot[bot]

.github/workflows/javaTests.yml

@@ -106,7 +106,7 @@ jobs:
         echo "ARTIFACT_NAME=$ARTIFACT_NAME" >> $GITHUB_ENV
 
     - name: Save Java Test Coverage as Artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ env.ARTIFACT_NAME }}
         path: target/jacoco.exec
@@ -160,23 +160,23 @@ jobs:
 
     - name: Upload Jacoco Report Artifact PR
       if: (github.repository_owner == 'apache') && (github.ref_name != 'main')
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Java Code Coverage (Jacoco)
         path: target/site/jacoco
         retention-days: 7
 
     - name: Upload Jacoco Report Artifact Main
       if: (github.repository_owner == 'apache') && (github.ref_name == 'main')
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Java Code Coverage (Jacoco)
         path: target/site/jacoco
         retention-days: 30
 
     - name: Upload Jacoco Report Artifact Fork
       if: (github.repository_owner != 'apache')
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: Java Code Coverage (Jacoco)
         path: target/site/jacoco