bump version to v0.13.0

[lvhan028]

No description provided.

[Copilot]

Pull request overview

This PR bumps LMDeploy to v0.13.0 and aligns release/installation messaging and CI packaging to CUDA 12.8 as the default baseline for prebuilt wheels.

Changes:

• Bump package version to 0.13.0.
• Update README install notes (EN/JA/ZH-CN) to reflect CUDA 12.8 default wheels on PyPI and remove the special-case wheel URL instructions.
• Update PyPI publishing workflow to build against CUDA 12.8 and remove the dedicated cuda12.8_whl_release workflow.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
lmdeploy/version.py	Version bump to 0.13.0.
README.md	Update installation guidance to CUDA 12.8 default wheels.
README_zh-CN.md	Same installation guidance update (Chinese).
README_ja.md	Same installation guidance update (Japanese).
.github/workflows/pypi.yml	Switch build to CUDA 12.8 (Linux docker tag + Windows toolkit + wheel local tag).
.github/workflows/cuda12.8_whl_release.yml	Remove separate CUDA 12.8 GitHub-release workflow (now redundant with PyPI flow).

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[Copilot]

In the Windows build step, python -m build --wheel -o build/wheel writes wheels under build/wheel, but the subsequent Get-ChildItem -Path "build" -Filter "*.whl" won’t find them (non-recursive), so change_wheel_version likely never runs. Point Get-ChildItem at build/wheel (or use -Recurse) so the local version update is actually applied (or remove the step if it’s not needed).

Suggested change

	Get-ChildItem -Path "build" -Filter "*.whl" | ForEach-Object { change_wheel_version $_.FullName --local-version cu128 --delete-old-wheel }
	Get-ChildItem -Path "build/wheel" -Filter "*.whl" | ForEach-Object { change_wheel_version $_.FullName --local-version cu128 --delete-old-wheel }