chore(deps): update actions/upload-artifact digest to 6f51ac0 (#2873)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/upload-artifact](https://redirect.github.com/actions/upload-artifact)
| action | digest | `b4b15b8` -> `6f51ac0` |

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/fwouts/previewjs).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS43Mi4yIiwidXBkYXRlZEluVmVyIjoiMzkuNzIuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/release-intellij-plugin.yaml

@@ -50,7 +50,7 @@ jobs:
           JETBRAINS_PUBLISH_TOKEN: ${{ secrets.JETBRAINS_PUBLISH_TOKEN }}
       - name: Archive build
         if: ${{ always() }}
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
+        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4
         with:
           name: build
           path: |