Bump actions/upload-artifact from 3 to 4

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]>

.github/workflows/go.yml

@@ -36,7 +36,7 @@ jobs:
         run: VERSION=$GITHUB_SHA OUTPUT_TAR_GZ=true ./build/build.sh
 
       - name: Upload images as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: images
           path: images
@@ -82,7 +82,7 @@ jobs:
 
       - name: Archive cluster dump
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: cluster-dump-${{ matrix.k8s_version }}
           path: cluster-dump