fix: remove alpine 3.21

[Monska85]

PR Type

Enhancement

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Description

• Removed Alpine 3.21 support from the project
• Updated Python version from 3.11.11 to 3.11.9 across remaining Alpine versions (3.19 and 3.20)
• Changed default latest version to use Alpine 3.20 instead of 3.21
• Updated documentation to reference newer AWS CLI version (2.22.18)
• Streamlined build configurations by removing deprecated Alpine version

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Changes walkthrough 📝

	Relevant files
Configuration changes	docker-publish.yml Update build matrix tags and remove Alpine 3.21                    .github/workflows/docker-publish.yml Removed Alpine 3.21 tag from build matrix Updated Python version from 3.11.11 to 3.11.9 for remaining tags Adjusted AWS CLI version tags in test and publish jobs +4/-6      Makefile Remove Alpine 3.21 build target and update versions            Makefile Removed build target for Alpine 3.21 Updated LATEST_VERSION to use Alpine 3.20 Changed Python version to 3.11.9 for Alpine 3.19 build +3/-8
Documentation	README.md Update Docker image tag in documentation                                  README.md Updated example Docker image tag from 2.17.44-alpine3.20 to 2.22.18-alpine3.20 +1/-1

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[sparkfabrik-ai-bot]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Version Mismatch The example in README shows a different version (2.22.18) than what was previously there (2.17.44). Verify this is intentional and matches the recommended default version. Version Update Python version was downgraded from 3.11.11 to 3.11.9 across builds. Verify this downgrade is intentional and won't cause compatibility issues.

[sparkfabrik-ai-bot]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Maintainability	Update documentation comment to accurately reflect the maintained versions Update the comment to reflect the actual number of AWS CLI versions being maintained, as it currently shows four versions (two versions of 2.22.18 and two of 2.17.44). .github/workflows/docker-publish.yml [21-25] -# To keep the number of builds low, we only keep the latest two versions of the AWS CLI +# We maintain two AWS CLI versions (2.22.18 and 2.17.44) for two Alpine versions each - 2.22.18-3.11.9-3.20 - 2.22.18-3.11.9-3.19 - 2.17.44-3.11.9-3.20 - 2.17.44-3.11.9-3.19 Suggestion importance[1-10]: 4 Why: The suggestion provides a more accurate description of the versioning strategy, improving documentation clarity. However, it's a minor documentation improvement with limited impact on functionality.	4