- closes #6038

Migrates all simple iterations over Jest nodes to use the `run_on_jest_node` method. Rules which require more custom data (such as getting nodes in order or storing data about counts, duplicates, etc.) have not been migrated.

Some simple benchmarking shows that this is ~5% faster on `vscode` when the Jest/Vitest rules are NOT enabled (due to being able to skip them now). And it is up to 8% on `vscode` when the Jest/Vitest plugins are enabled.

```
hyperfine -i -N --warmup 3 --runs 30 './oxlint-jest-iter --deny=all --silent ./vscode' './oxlint-main --deny=all --silent ./vscode'
Benchmark 1: ./oxlint-jest-iter --deny=all --silent ./vscode
  Time (mean ± σ):      2.348 s ±  0.104 s    [User: 16.922 s, System: 0.641 s]
  Range (min … max):    2.141 s …  2.544 s    30 runs

Benchmark 2: ./oxlint-main --deny=all --silent ./vscode
  Time (mean ± σ):      2.476 s ±  0.042 s    [User: 17.768 s, System: 0.668 s]
  Range (min … max):    2.430 s …  2.598 s    30 runs

Summary
  ./oxlint-jest-iter --deny=all --silent ./vscode ran
    1.05 ± 0.05 times faster than ./oxlint-main --deny=all --silent ./vscode
```

```
hyperfine -i -N --warmup 3 --runs 30 './oxlint-jest-iter --deny=all --jest-plugin --vitest-plugin --silent ./vscode' './oxlint-main --deny=all --jest-plugin --vitest-plugin --silent ./vscode'
Benchmark 1: ./oxlint-jest-iter --deny=all --jest-plugin --vitest-plugin --silent ./vscode
  Time (mean ± σ):      2.728 s ±  0.118 s    [User: 19.782 s, System: 0.786 s]
  Range (min … max):    2.580 s …  3.078 s    30 runs

Benchmark 2: ./oxlint-main --deny=all --jest-plugin --vitest-plugin --silent ./vscode
  Time (mean ± σ):      2.939 s ±  0.051 s    [User: 21.259 s, System: 0.859 s]
  Range (min … max):    2.848 s …  3.064 s    30 runs

Summary
  ./oxlint-jest-iter --deny=all --jest-plugin --vitest-plugin --silent ./vscode ran
    1.08 ± 0.05 times faster than ./oxlint-main --deny=all --jest-plugin --vitest-plugin --silent ./vscode
```