Update Benchmark for LTS Node Version

[cjlludwig]

Definitely a nitpick but would love to see the README / benchmark logic updated to the LTS Node version!

https://nodejs.org/en/download

https://github.com/epoberezkin/fast-deep-equal/blob/master/README.md#performance-benchmark

[benasher44]

Performance improvements were made to isDeepStrictEqual as of node 18, so it would be great to see this updated https://github.com/nodejs/node/commits/main/lib/internal/util/comparisons.js

[electrovir]

I tried running benchmarks and they error out on Node.js v18, v20, and v22 with lots of "different result" errors and also "require() of ES Module not supported".