Initialize LazyBitBufferBuilder from Mask if available, when appending masks pass them by reference

[robert3005]

At the same time the set methods can initialize the validity buffer from the
passed mask instead of allocating and copying

[codspeed-hq]

Merging this PR will improve performance by 23.44%

⚠️ 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.

⚡ 4 improved benchmarks
✅ 1271 untouched benchmarks

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	baseline_eq[4, 65536]	237.9 µs	185.1 µs	+28.53%
⚡	Simulation	baseline_lt[16, 65536]	275.5 µs	217.6 µs	+26.61%
⚡	Simulation	baseline_lt[4, 65536]	253.2 µs	200.9 µs	+26%
⚡	Simulation	baseline_eq[16, 65536]	260.5 µs	230 µs	+13.25%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing rk/validitybyref (8d85f87) with develop (84a4a3f)}