Fix binary expression formatting with leading comments

[MichaReiser]

Summary

This PR fixes an issue where

if (
    aaaaaaaaaaaaaaaaaa +
    # has the child process finished?
    bbbbbbbbbbbbbbb +
    # the child process has finished, but the
    # transport hasn't been notified yet?
    ccccccccccc
):
    pass

got formatted differently on the second pass.

It now preserves the formatting, the same as Black.

Test Plan

I added a new test

[MichaReiser]

Current dependencies on/for this PR:

• main
  • PR Add basic Constant formatting #4954
    • PR Trailing own line comments before func or class #4921
      • PR Simple lexer for formatter #4922
        • PR Format Function definitions #4951
          • PR Format if statements #4961
            • PR Fix binary expression formatting with leading comments #4964 👈
              • PR Track formatted comments #4979
              • PR perf(formatter): Skip bodies without comments #4978

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[github-actions]

PR Check Results

Ecosystem

✅ ecosystem check detected no changes.

Benchmark

Linux

group                                      main                                   pr
-----                                      ----                                   --
formatter/large/dataset.py                 1.58      9.1±0.05ms     4.4 MB/sec    1.00      5.8±0.10ms     7.0 MB/sec
formatter/numpy/ctypeslib.py               1.51   1831.7±4.64µs     9.1 MB/sec    1.00  1216.8±44.01µs    13.7 MB/sec
formatter/numpy/globals.py                 1.48    173.4±2.59µs    17.0 MB/sec    1.00    117.0±5.98µs    25.2 MB/sec
formatter/pydantic/types.py                1.51      3.7±0.01ms     7.0 MB/sec    1.00      2.4±0.12ms    10.5 MB/sec
linter/all-rules/large/dataset.py          1.00     16.5±0.04ms     2.5 MB/sec    1.03     17.0±0.26ms     2.4 MB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      4.0±0.01ms     4.2 MB/sec    1.00      4.0±0.01ms     4.2 MB/sec
linter/all-rules/numpy/globals.py          1.00    497.9±0.59µs     5.9 MB/sec    1.00    498.7±0.97µs     5.9 MB/sec
linter/all-rules/pydantic/types.py         1.00      6.9±0.01ms     3.7 MB/sec    1.06      7.3±0.10ms     3.5 MB/sec
linter/default-rules/large/dataset.py      1.11      8.1±0.07ms     5.0 MB/sec    1.00      7.3±0.72ms     5.5 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.30   1754.2±3.45µs     9.5 MB/sec    1.00  1353.0±33.42µs    12.3 MB/sec
linter/default-rules/numpy/globals.py      1.30    196.8±0.33µs    15.0 MB/sec    1.00    150.8±4.77µs    19.6 MB/sec
linter/default-rules/pydantic/types.py     1.30      3.6±0.01ms     7.0 MB/sec    1.00      2.8±0.07ms     9.1 MB/sec

Windows

group                                      main                                   pr
-----                                      ----                                   --
formatter/large/dataset.py                 1.00      9.3±0.29ms     4.4 MB/sec    1.03      9.5±0.33ms     4.3 MB/sec
formatter/numpy/ctypeslib.py               1.00  1848.5±59.76µs     9.0 MB/sec    1.04  1920.1±74.03µs     8.7 MB/sec
formatter/numpy/globals.py                 1.00    186.2±7.17µs    15.9 MB/sec    1.02    189.8±9.23µs    15.5 MB/sec
formatter/pydantic/types.py                1.00      3.8±0.13ms     6.7 MB/sec    1.00      3.8±0.12ms     6.7 MB/sec
linter/all-rules/large/dataset.py          1.00     20.3±0.84ms     2.0 MB/sec    1.08     21.8±1.30ms  1912.7 KB/sec
linter/all-rules/numpy/ctypeslib.py        1.00      5.1±0.21ms     3.2 MB/sec    1.00      5.1±0.20ms     3.3 MB/sec
linter/all-rules/numpy/globals.py          1.00   575.1±53.42µs     5.1 MB/sec    1.05   606.3±33.50µs     4.9 MB/sec
linter/all-rules/pydantic/types.py         1.02      8.9±0.46ms     2.9 MB/sec    1.00      8.7±0.32ms     2.9 MB/sec
linter/default-rules/large/dataset.py      1.00      9.6±0.35ms     4.2 MB/sec    1.15     11.1±0.28ms     3.7 MB/sec
linter/default-rules/numpy/ctypeslib.py    1.00      2.1±0.07ms     8.0 MB/sec    1.07      2.2±0.06ms     7.5 MB/sec
linter/default-rules/numpy/globals.py      1.00    242.6±6.95µs    12.2 MB/sec    1.07   258.5±11.39µs    11.4 MB/sec
linter/default-rules/pydantic/types.py     1.00      4.5±0.16ms     5.7 MB/sec    1.08      4.9±0.15ms     5.2 MB/sec