Ignore hanging test

[connortsui20]

Summary

Ignores a hanging test that only hangs when running all tests cargo nextest run WITHOUT --all-features

Testing

N/A

[AdamGS]

would love to actually understand the underlying issue here.

[codspeed-hq]

Merging this PR will degrade performance by 28.03%

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 1 improved benchmark
❌ 1 regressed benchmark
✅ 1196 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	WallTime	runend[10M_i32_runlen_1000]	97.3 µs	135.2 µs	-28.03%
⚡	WallTime	dynamic_dispatch_u32[10M]	161.8 µs	109.6 µs	+47.66%

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_{Comparing ct/ignore-variant-hang-test (fdea5b3) with develop (128ce5f)}

[connortsui20]

ok so I just rebuilt and now it doesn't hang? Idk anymore it must have been something wrong with my build cache.