Fix doc for Github Actions

[glebzhidkov]

User description

A small issue I came across while customizing the Github Action workflow to trigger on custom PR actions: lists are not supported within the env section for Github Actions, making the suggested syntax not valid. The fix is extremely simple: the list needs to be escaped. I've already tested this and it works as expected

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PR Type

documentation

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Description

• Corrected the GitHub Actions documentation by escaping a list in the env section to ensure valid YAML syntax.
• This change addresses an issue where lists were not supported within the env section, making the previous syntax invalid.

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Changes walkthrough 📝

	Relevant files
Documentation	automations_and_usage.md Fix GitHub Actions environment variable syntax                      docs/docs/usage-guide/automations_and_usage.md Fixed syntax for env section in GitHub Actions documentation. Escaped list in github_action_config.pr_actions to ensure validity. +1/-1

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[qodo-merge-pro-for-open-source]

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[qodo-merge-pro-for-open-source]

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[mrT23]

surprising, but true

Thanks