Update actions/upload-artifact action to v5 (#17)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

.github/workflows/code-analysis.yml

@@ -31,7 +31,7 @@ jobs:
           fi
       - name: Upload warnings
         if: ${{ always() }}
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v5.0.0
         with:
           name: code-analysis-warnings
           path: code-analysis-warnings.md

.github/workflows/nuget-audit.yml

@@ -46,7 +46,7 @@ jobs:
              ${{ secrets.PROCESSNUGETAUDITRESULTS_URL }}
       - name: Archive files on failure
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: files
           path: ${{ github.workspace }}/results/