[Doc] Run pre-commit on core docs

[peytondmurray]

Why are these changes needed?

Currently we have no linting on any part of the docs code. This PR runs pre-commit on the core docs.

This PR fixes the following issues:

trim trailing whitespace.................................................Failed
- hook id: trailing-whitespace
- exit code: 1
- files were modified by this hook

Fixing doc/source/ray-core/examples/overview.rst
Fixing doc/source/ray-core/scheduling/placement-group.rst
Fixing doc/source/ray-core/doc_code/streaming_generator.py
Fixing doc/source/ray-core/tasks.rst
Fixing doc/source/ray-core/actors/terminating-actors.rst
Fixing doc/source/ray-core/scheduling/ray-oom-prevention.rst
Fixing doc/source/ray-core/objects/serialization.rst
Fixing doc/source/ray-core/using-ray-with-jupyter.rst
Fixing doc/source/ray-core/doc_code/ray-dag.py
Fixing doc/source/ray-core/fault_tolerance/tasks.rst
Fixing doc/source/ray-core/actors.rst

fix end of files.........................................................Failed
- hook id: end-of-file-fixer
- exit code: 1
- files were modified by this hook

Fixing doc/source/ray-core/user-spawn-processes.rst
Fixing doc/source/ray-core/api/cli.rst
Fixing doc/source/ray-core/images/oom_killer_example_killed_two.svg
Fixing doc/source/ray-core/examples/lm/preprocess.sh
Fixing doc/source/ray-core/examples/plot_hyperparameter.ipynb
Fixing doc/source/ray-core/patterns/concurrent-operations-async-actor.rst
Fixing doc/source/ray-core/images/oom_killer_example_killed_one.svg
Fixing doc/source/ray-core/images/memory.svg
Fixing doc/source/ray-core/actors/terminating-actors.rst
Fixing doc/source/ray-core/scheduling/resources.rst
Fixing doc/source/ray-core/images/oom_killer_example.svg
Fixing doc/source/ray-core/accelerator-types.rst
Fixing doc/source/ray-core/examples/images/batch-training.svg
Fixing doc/source/ray-core/images/physical_resources_vs_logical_resources.svg
Fixing doc/source/ray-core/images/pong-arch.svg
Fixing doc/source/ray-core/fault_tolerance/actors.rst
Fixing doc/source/ray-core/examples/images/automl.svg
Fixing doc/source/ray-core/examples/BUILD

check for added large files..............................................Passed
check python ast.........................................................Passed
check json...............................................................Passed
check toml...........................................(no files to check)Skipped
black....................................................................Passed
flake8...................................................................Passed
prettier.............................................(no files to check)Skipped
mypy.................................................(no files to check)Skipped
isort (python)...........................................................Passed
rst directives end with two colons.......................................Passed
rst ``inline code`` next to normal text..................................Failed
- hook id: rst-inline-touching-normal
- exit code: 1

doc/source/ray-core/actors.rst:427:Ray tracks all child and Actor Tasks. When the``recursive=True`` argument is given,

use logger.warning(......................................................Passed
check for not-real mock methods..........................................Passed
ShellCheck v0.9.0........................................................Passed
clang-format.........................................(no files to check)Skipped
Google Java Formatter................................(no files to check)Skipped
Check for Ray docstyle violations........................................Passed
Check for Ray import order violations....................................Passed

Related issue number

Part of #42587.

Checks

• I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
• I've run scripts/format.sh to lint the changes in this PR.
• I've included any doc changes needed for https://docs.ray.io/en/master/.
  • I've added any new APIs to the API Reference. For example, if I added a
    method in Tune, I've added it in doc/source/tune/api/ under the
    corresponding .rst file.
• I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
• Testing Strategy
  • Unit tests
  • Release tests
  • This PR is not tested :(