Fix for Workflow update Subgraph Docs

[banasa44]

Description

The action for updating subgraph documentation on Dev-Portal hasn't been triggered. This is because the job has the same name as in the file update_docs.yaml (for updating contracts documentation).

I also updated one query example so this PR can trigger the action.

Task ID: OS-1198

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)

Checklist:

• [x] I have selected the correct base branch.
• [x] I have performed a self-review of my own code.
• [ ] I have commented my code, particularly in hard-to-understand areas.
• [x] My changes generate no new warnings.
• [ ] Any dependent changes have been merged and published in downstream modules.
• [ ] I ran all tests with success and extended them if necessary.
• [ ] I have updated the CHANGELOG.md file in the root folder.
• [ ] I have updated the DEPLOYMENT_CHECKLIST file in the root folder.
• [ ] I have updated the UPDATE_CHECKLIST file in the root folder.
• [ ] I have updated the Subgraph and added a QA URL to the description of this PR.