Updating chemicaltoolbox/chembl from version 0.10.1 to 0.10.9

[planemo-autoupdate]

Hello! This is an automated update of the following tool: chemicaltoolbox/chembl. I created this PR because I think the tool's main dependency is out of date, i.e. there is a newer version available through conda.

I have updated chemicaltoolbox/chembl from version 0.10.1 to 0.10.8.

Project home page: https://github.com/chembl/chembl_webresource_client/releases

Maintainers: @simonbray

For any comments, queries or criticism about the bot, not related to the tool being updated in this PR, please create an issue here.