feat!: update V8 flags and force optimization

[adriencaccia]

Following discussion on Discord these new changes aim to reduce variance.

[codspeed-hq]

CodSpeed Performance Report

Merging #41 will degrade performances by 37.77%

_{Comparing feat/new-optimizations (7351c4e) with main (c8110bd)}

Summary

⚡ 23 improvements
❌ 18 (👁 18) regressions
✅ 45 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	feat/new-optimizations	Change
⚡	test_iterative_fibo_10	19.6 µs	11.1 µs	+76.79%
⚡	test_recursive_cached_fibo_30	47.1 µs	36.5 µs	+29.32%
⚡	test sync baz 10	19.6 µs	11.6 µs	+68.98%
⚡	test sync baz 100	17.5 µs	13 µs	+34.47%
⚡	test_iterative_fibo_10	25.1 µs	16.6 µs	+51.1%
⚡	test_recursive_cached_fibo_30	55.4 µs	41.8 µs	+32.49%
⚡	test_recursive_fibo_20	3.1 ms	1.5 ms	×2.1
⚡	test sync baz 10	24.9 µs	16.1 µs	+54.58%
⚡	test_iterative_fibo_10	19.7 µs	10.8 µs	+82.42%
⚡	test_recursive_cached_fibo_30	50 µs	36.2 µs	+37.99%
⚡	test_recursive_fibo_20	3.1 ms	1.5 ms	×2.1
⚡	test sync baz 10	19.5 µs	11.3 µs	+71.65%
⚡	test sync baz 100	17.3 µs	12.2 µs	+42.27%
⚡	test_iterative_fibo_10	25.1 µs	16.6 µs	+51.46%
⚡	test_recursive_cached_fibo_30	52.6 µs	42 µs	+25.12%
👁	test_recursive_fibo_10	26.9 µs	40.5 µs	-33.6%
⚡	test sync baz 10	25.1 µs	17.1 µs	+46.21%
⚡	fibo 10	23.4 µs	15 µs	+55.74%
⚡	long body	383.1 µs	331.3 µs	+15.61%
⚡	short body	112.2 µs	101.7 µs	+10.28%
...	...	...	...	...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.