Bump actions/upload-artifact to v4

Signed-off-by: Hans Baier <foss@hans-baier.de>

.github/workflows/Pipeline.yml

diff --git a/.github/workflows/Pipeline.yml b/.github/workflows/Pipeline.yml
index 3653ed9..0c3410d 100644
--- a/.github/workflows/Pipeline.yml
+++ b/.github/workflows/Pipeline.yml
@@ -79,7 +79,7 @@
         env:
           XRAY_SETTINGS: ${{ matrix.family }}
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: ${{ matrix.family }}
@@ -124,7 +124,7 @@
       - name: Run Test
         run: make test --output-sync=target --warn-undefined-variables
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           path: |