ci: Bump upload-artifact version

Author: SergioGasquez

.github/workflows/ci.yml

@@ -184,7 +184,7 @@ jobs:
 
       - name: Upload source code
         if: success() || failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.project.name }}-${{ matrix.project.mcu }}-${{ matrix.project.env }}_${{ matrix.project.id }}
           path: ${{ matrix.project.mcu }}-${{ matrix.project.env }}_${{ matrix.project.id }}