Update dependency pkg-pr-new to v0.0.56 (#734)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [pkg-pr-new](https://redirect.github.com/stackblitz-labs/pkg.pr.new)
([source](https://redirect.github.com/stackblitz-labs/pkg.pr.new/tree/HEAD/packages/cli))
| [`0.0.55` ->
`0.0.56`](https://renovatebot.com/diffs/npm/pkg-pr-new/0.0.55/0.0.56) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/pkg-pr-new/0.0.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/pkg-pr-new/0.0.55/0.0.56?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>stackblitz-labs/pkg.pr.new (pkg-pr-new)</summary>

###
[`v0.0.56`](https://redirect.github.com/stackblitz-labs/pkg.pr.new/compare/v0.0.55...v0.0.56)

[Compare
Source](https://redirect.github.com/stackblitz-labs/pkg.pr.new/compare/v0.0.55...v0.0.56)

</details>

---

### Configuration

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rebase/retry checkbox.

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

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---

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package-lock.json

@@ -58,7 +58,7 @@
     "globals": "16.3.0",
     "jsdom": "26.1.0",
     "npm-run-all2": "8.0.4",
-    "pkg-pr-new": "0.0.55",
+    "pkg-pr-new": "0.0.56",
     "typescript": "5.9.2",
     "typescript-eslint": "8.40.0",
     "vitest": "3.2.4",