GnuTests (SMACK): bump busybox URL

[oech3]

No description provided.

[codspeed-hq]

Merging this PR will not alter performance

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 3 improved benchmarks
❌ 1 regressed benchmark
✅ 319 untouched benchmarks
⏩ 46 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Memory	cp_recursive_deep_tree[(120, 4)]	562.5 KB	615.6 KB	-8.62%
⚡	Simulation	ls_recursive_balanced_tree[(6, 4, 15)]	52.3 ms	49.6 ms	+5.51%
⚡	Simulation	ls_recursive_wide_tree[(10000, 1000)]	34.3 ms	33 ms	+3.99%
⚡	Simulation	single_date_now	85.6 µs	82.9 µs	+3.17%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

---

_{Comparing oech3:patch-2 (2b319a7) with main (f406ea0)}

Footnotes

1. 46 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[max-amb]

This works, old one gives:

tar: This does not look like a tar archive

gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error is not recoverable: exiting now

[cakebaker]

Thanks!