feat: add time scale measurement benches #88

Performance Regression: -18.88%

⚡ 2 improvements
❌ 9 regressions
✅ 152 untouched benchmarks
🆕 5 new benchmarks

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

	Benchmark	`BASE`	`HEAD`	Change
❌	`bench_array1[4]`	125.3 ns	154.4 ns	-18.88%
❌	`bench_array2[4]`	125.3 ns	154.4 ns	-18.88%
❌	`init_array[4]`	125.3 ns	154.4 ns	-18.88%
❌	`mut_borrow`	866.7 ns	895.8 ns	-3.26%
❌	`recursive[0]`	211.1 ns	240.3 ns	-12.14%
❌	`recursive[10]`	903.3 ns	932.5 ns	-3.13%
❌	`recursive[5]`	291.1 ns	320.3 ns	-9.11%
❌	`instant`	343.9 ns	373.1 ns	-7.82%
❌	`system_time`	345.3 ns	374.4 ns	-7.79%
⚡	`instant`	363.6 ns	334.4 ns	+8.72%
⚡	`system_time`	363.6 ns	334.4 ns	+8.72%
🆕	`sleep_100ns`	N/A	566.1 ns	N/A
🆕	`sleep_100us`	N/A	536.9 ns	N/A
🆕	`sleep_1ms`	N/A	536.9 ns	N/A
🆕	`sleep_1ns`	N/A	536.9 ns	N/A
🆕	`sleep_1us`	N/A	536.9 ns	N/A