[SPARK-41865][INFRA][3.2] Use pycodestyle to 2.7.0 to fix pycodestyle errors

[dongjoon-hyun]

What changes were proposed in this pull request?

branch-3.2 has been broken for a while with false-positive failures.

• https://github.com/apache/spark/actions/runs/3833643461/jobs/6525303096

pycodestyle checks failed:
./python/pyspark/broadcast.py:102:23: E275 missing whitespace after keyword
./python/pyspark/sql/tests/test_context.py:166:19: E275 missing whitespace after keyword
./python/pyspark/sql/tests/test_pandas_udf_grouped_agg.py:512:15: E275 missing whitespace after keyword
./python/pyspark/sql/pandas/conversion.py:174:20: E275 missing whitespace after keyword
./python/pyspark/sql/readwriter.py:662:60: E275 missing whitespace after keyword
./python/pyspark/sql/readwriter.py:694:60: E275 missing whitespace after keyword
./python/pyspark/ml/tests/test_tuning.py:203:23: E275 missing whitespace after keyword
./python/pyspark/worker.py:583:27: E275 missing whitespace after keyword
Error: Process completed with exit code 1.

Why are the changes needed?

To fix pycodestyle. Apache Spark expects 2.7.0 like the following.

spark/dev/lint-python

Line 25 in ad2d427

MINIMUM_PYCODESTYLE="2.7.0"

Does this PR introduce any user-facing change?

No.

How was this patch tested?

Pass pycodestyle.

[dongjoon-hyun]

Thank you, @HyukjinKwon . Although I checked this locally, I'll merge this after pycodestyle passes in CI.
After this PR, I'll try to fix mypy failures too in a separate PR.

[dongjoon-hyun]

Oh, in CIs, all linters passed. I'll update the PR description and merge this.

[dongjoon-hyun]

It seems that SparkR has new issues.

R doc generation failed (RuntimeError)