Bump actions/upload-artifact from 3 to 4 (#1729)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pre-main.yaml

@@ -239,7 +239,7 @@ jobs:
         run: TNF_LOG_LEVEL=${TNF_SMOKE_TESTS_LOG_LEVEL} ./run-cnf-suites.sh -l "${SMOKE_TESTS_GINKGO_LABELS_FILTER}"
 
       - name: Upload smoke test results as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: smoke-tests
@@ -276,7 +276,7 @@ jobs:
         run: TNF_LOG_LEVEL=${TNF_SMOKE_TESTS_LOG_LEVEL} ./run-cnf-suites.sh -l "preflight"
 
       - name: Upload preflight smoke test results as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: preflight-smoke-tests
@@ -394,7 +394,7 @@ jobs:
       #     working_directory: collector
 
       - name: Upload container test results as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: smoke-tests-container
@@ -431,7 +431,7 @@ jobs:
         run: TNF_LOG_LEVEL=${TNF_SMOKE_TESTS_LOG_LEVEL} ./run-tnf-container.sh ${{ env.TESTING_CMD_PARAMS }} -l "preflight"
 
       - name: Upload container preflight test results as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: always()
         with:
           name: preflight-smoke-tests-container