platform/3241: Add labels to artifact registry repositories

[FabrizioCafolla]

PR Type

Enhancement

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Description

• Added support for labeling Artifact Registry repositories with both default and repository-specific labels
• Introduced new default_labels variable with "managed-by: terraform" as default value
• Added labels field to repository configuration to allow per-repository label customization
• Updated documentation and changelog to reflect the new labeling functionality
• Version bumped to 0.8.0 due to new feature addition

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Changes walkthrough 📝

	Relevant files
Enhancement	main.tf Add labels support to artifact registry repositories          main.tf Added support for labels in artifact registry repositories by merging default_labels with repository-specific labels +1/-0
Configuration changes	variables.tf Add labels-related variables and configurations                    variables.tf Added new labels field to repositories variable Added new default_labels variable with default "managed-by: terraform" label +9/-0
Documentation	CHANGELOG.md Update changelog for version 0.8.0                                              CHANGELOG.md Added entry for version 0.8.0 documenting labels feature addition +8/-0      README.md Update documentation with labels configuration                      README.md Updated input variables documentation to include new labels-related parameters Added reference to new data source for remote repository secrets +3/-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: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Validation Check The distinct() function used with merge() for labels should be validated to ensure it handles null or empty maps correctly to prevent potential runtime errors labels = distinct(merge(var.default_labels, each.value.labels))

[sparkfabrik-ai-bot]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Remove unnecessary distinct() function when merging maps since merge() already ensures unique keys The distinct() function is not needed here since merge() already ensures unique key-value pairs. Remove it to simplify the code and improve readability. main.tf [66] -labels = distinct(merge(var.default_labels, each.value.labels)) +labels = merge(var.default_labels, each.value.labels) Suggestion importance[1-10]: 5 Why: The suggestion correctly identifies that distinct() is redundant since merge() already handles key uniqueness in maps. Removing it improves code clarity without affecting functionality.	5

[Monska85]

LGTM 👍