tty: Build tty.wasm

[oech3]

No description provided.

[github-actions]

GNU testsuite comparison:

Skip an intermittent issue tests/cut/bounded-memory (fails in this run but passes in the 'main' branch)
Skipping an intermittent issue tests/tail/tail-n0f (passes in this run but fails in the 'main' branch)

[codspeed-hq]

Merging this PR will improve performance by 4.82%

⚡ 1 improved benchmark
✅ 143 untouched benchmarks
⏩ 213 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	df_deep_directory	368.3 µs	351.4 µs	+4.82%

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_{Comparing oech3:tty-wasi (75d4542) with main (5aade31)²}

Footnotes

1. 213 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. ↩

2. No successful run was found on main (dd72eca) during the generation of this report, so 5aade31 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[cakebaker]

Thanks!