chore: update version

[Aarebecca]

• add version shell
• update version

[petercat-assistant]

Walkthrough

This pull request updates the versioning process by replacing the pnpm commands with npm commands in the documentation and scripts. It introduces a new shell script for versioning and updates the version number across multiple package files.

Changes

Files	Summary
PUBLISH.md	Updated the versioning instructions to use npm instead of pnpm.
package.json	Changed the versioning script to use a new shell script.
packages/g6-extension-3d/package.json, packages/g6-extension-react/package.json, packages/g6-ssr/package.json, packages/g6/package.json	Updated the version number.
packages/g6/src/version.ts	Incremented the version number from 5.0.40 to 5.0.41.
scripts/version.sh	Added a new shell script for handling version updates.

[petercat-assistant]

Ensure that the npm run version command in the scripts/version.sh script is correctly configured to handle all necessary versioning steps, as this replaces the previous pnpm commands. Verify that all dependencies and configurations are compatible with this change.