Apply whitespaces and new lines linting

[as-suvorov]

Description

PR with linting changes only. The whole project was lint with:
pre-commit run --all-files
Exclude was extended with tools prompts:

exclude: |
  (?x)(
    \.pyi$|
    ^tools/llm_bench/prompts/|
    ^tools/who_what_benchmark/whowhatbench/prompts/
  )

Checklist:

• Tests have been updated or added to cover the new code.
• This patch fully addresses the ticket.
• I have made corresponding changes to the documentation.

[Copilot]

Pull request overview

This PR applies whitespace and newline linting across the project by removing trailing blank lines from various files. The changes are purely formatting-related, executed via pre-commit run --all-files, with prompts in llm_bench excluded from linting.

Key Changes

• Removed trailing blank lines at the end of files across Python, C++, C, Markdown, and YAML files
• Added exclusion pattern for tools/llm_bench/prompts/ to the pre-commit configuration

Reviewed changes

Copilot reviewed 22 out of 145 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
tools/cacheviz/cacheviz.py	Removed 3 trailing blank lines
tools/cacheviz/init.py	Removed 1 trailing blank line
tests/python_tests/test_llm_pipeline.py	Removed 1 trailing blank line
tests/python_tests/samples/test_speculative_decoding_lm.py	Removed 1 trailing blank line
tests/python_tests/samples/test_react_sample.py	Removed 1 trailing blank line
tests/python_tests/samples/test_prompt_lookup_decoding_lm.py	Removed 1 trailing blank line
tests/python_tests/samples/test_image2image.py	Removed 1 trailing blank line
tests/python_tests/samples/test_compound_grammar_sample.py	Removed 1 trailing blank line
tests/cpp/speculative_decoding.cpp	Removed 1 trailing blank line
tests/cpp/scheduler.cpp	Removed 2 trailing blank lines
tests/cpp/logit_filtering.cpp	Removed 1 trailing blank line
src/python/py_perf_metrics.cpp	Removed 1 trailing blank line
src/cpp/src/continuous_batching/cache_eviction.cpp	Removed 1 trailing blank line
src/cpp/include/openvino/genai/cache_eviction.hpp	Removed 1 trailing blank line
site/docs/use-cases/speech-generation/_sections/_run_model/index.mdx	Removed 1 trailing blank line
samples/python/text_generation/limit_checker.py	Removed 1 trailing blank line
samples/c/visual_language_chat/load_image.c	Removed 1 trailing blank line
samples/c/visual_language_chat/CMakeLists.txt	Removed 1 trailing blank line
samples/c/text_generation/README.md	Removed 1 trailing blank line
samples/c/text_generation/CMakeLists.txt	Removed 1 trailing blank line
.pre-commit-config.yaml	Added exclusion for llm_bench prompts directory
.github/workflows/sdl.yml	Removed 1 trailing blank line

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[Copilot]

Pull request overview

Copilot reviewed 28 out of 150 changed files in this pull request and generated no new comments.

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[Copilot]

Pull request overview

Copilot reviewed 28 out of 149 changed files in this pull request and generated no new comments.

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[as-suvorov]

@sgonorov Did you check current ruff behavior? Is it expected that not only whitespaces and newlines are litned?