Update README.md

[kferrone]

PR Type

documentation

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Description

• Added a deprecation warning to inform users that the repository is no longer actively maintained.
• Provided a link to the new action repository for users to migrate.

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Changes walkthrough 📝

	Relevant files
Documentation	README.md Add deprecation warning and migration link to README          README.md Added a deprecation warning at the top of the file. Provided a link to the new action repository. +4/-0

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💡 PR-Agent usage:
Comment /help on the PR to get a list of all available PR-Agent tools and their descriptions

[qodo-merge-pro]

PR Reviewer Guide 🔍

⏱️ Estimated effort to review [1-5]	1
🧪 Relevant tests	No
🔒 Security concerns	No
⚡ Key issues to review	None

[qodo-merge-pro]

PR Code Suggestions ✨

Category	Suggestion	Score
Enhancement	Add a brief description of the repository's original purpose before the deprecation warning Consider adding a more explicit description of what the repository was used for before the deprecation warning. This will help users understand the context and purpose of the repository before they decide to migrate. README.md [1-4] # Deprecation Warning -This is no longer actively maintained. +This repository was used for setting up AWS JIT actions. It is no longer actively maintained. Migrate to this action: [duplocloud/actions/setup](https://github.com/duplocloud/actions/tree/main/setup) Apply this suggestion Suggestion importance[1-10]: 7 Why: Adding context about the repository's original purpose enhances understanding for users encountering the deprecation notice, improving documentation quality.	7
Readability	Add line breaks to improve the visibility of the migration link Ensure that the link to the new action is clearly visible by adding a line break before it, making it easier for users to find and click. README.md [2-3] -This is no longer actively maintained. -Migrate to this action: [duplocloud/actions/setup](https://github.com/duplocloud/actions/tree/main/setup) +This is no longer actively maintained. +Migrate to this action: +[duplocloud/actions/setup](https://github.com/duplocloud/actions/tree/main/setup) Apply this suggestion Suggestion importance[1-10]: 6 Why: Improving the visibility of the migration link by adding line breaks can enhance user experience, making the important link more noticeable.	6