fix(graph): fix force layout iteration timer doesn't stop after disposing the chart

[plainheart]

Brief Information

This pull request is in the type of:

• bug fixing
• new feature
• others

What does this PR do?

Fix force layout iteration timer doesn't stop after disposing the chart

Fixed issues

• Resolves [Bug] Graph force layout runs after dispose #19507

Details

Before: What was the problem?

The force layout iteration timer will never be cleared even if the chart is cleared or disposed.

After: How does it behave after the fixing?

Clear the force layout iteration timer once the chart is cleared or disposed.

Document Info

One of the following should be checked.

• This PR doesn't relate to document changes
• The document should be updated later
• The document changes have been made in apache/echarts-doc#xxx

Misc

ZRender Changes

• This PR depends on ZRender changes (ecomfe/zrender#xxx).

Related test cases or examples to use the new APIs

Please refer to the third case in test/graph-case.html.

Others

Merging options

• Please squash the commits into a single one when merging.

Other information

[echarts-bot]

Thanks for your contribution!
The community will review it ASAP. In the meanwhile, please checkout the coding standard and Wiki about How to make a pull request.

The pull request is marked to be PR: author is committer because you are a committer of this project.

[github-actions]

The changes brought by this PR can be previewed at: https://echarts.apache.org/examples/editor?version=PR-19514@690ebe6

[echarts-bot]

Congratulations! Your PR has been merged. Thanks for your contribution! 👍