Bump actions/upload-artifact from 3.2.1 to 4.6.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.2.1 to 4.6.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3.2.1...v4.6.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -131,7 +131,7 @@ jobs:
       - name: Add copyright/licence notice.
         run: |
           cd-license-files
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v4.6.0
         with:
           name: spdx
           path: ./spdx-tmp

.github/workflows/scorecards.yml

@@ -59,7 +59,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@ff15f0306b3f739f7b6fd43fb5d26cd321bd4de5 # v3.2.1
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         with:
           name: SARIF file
           path: results.sarif