chore: update tar (#1171)

<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **Low Risk**
> Low risk dependency-only change; behavior should be unchanged aside
from upstream `tar` bugfixes/patches that could subtly affect archive
creation in the JS SDK.
> 
> **Overview**
> Updates the JS SDK dependency on `tar` from `^7.5.4` to `^7.5.9` in
`packages/js-sdk/package.json`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
664f958. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: jakubno

packages/js-sdk/package.json

@@ -98,7 +98,7 @@
     "glob": "^11.1.0",
     "openapi-fetch": "^0.14.1",
     "platform": "^1.3.6",
-    "tar": "^7.5.4"
+    "tar": "^7.5.9"
   },
   "engines": {
     "node": ">=20"