deprecated packages updated

[abohoss]

Description

This PR fixes #784

Notes for Reviewers
Migrated OPA packages from v0 to v1
updated deprecated package in oci.go

Signed commits

• Yes, I signed my commits.

[gemini-code-assist]

Summary of Changes

Hello @abohoss, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request primarily focuses on updating and migrating several Go dependencies to their latest versions. The most notable changes involve upgrading the Open Policy Agent (OPA) package from v0 to v1, which required corresponding code adjustments for API compatibility, and updating a deprecated oras package version. These updates collectively aim to modernize the project's dependencies, reduce technical debt, and potentially enhance overall stability and performance.

Highlights

• Open Policy Agent (OPA) Migration: The core Open Policy Agent (OPA) dependency has been upgraded from version 1.0.1 to 1.7.1. This significant update required refactoring the Rego policy evaluation logic in rego_policy_relationship.go to align with the new OPA v1 API, including changes to import paths and internal OPA interactions.
• Oras Package Version Update: The oras.PackManifestVersion1_1_RC4 constant, which was deprecated, has been replaced with oras.PackManifestVersion1_1 in models/oci/oci.go. This updates the usage of the oras library to a current and supported version.
• General Go Dependency Updates: Beyond the major OPA and Oras updates, this pull request includes a comprehensive refresh of numerous other Go module dependencies across the project. This ensures the codebase benefits from the latest features, bug fixes, and security patches provided by updated libraries.

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[gemini-code-assist]

Code Review

This pull request successfully updates several deprecated packages, most notably migrating the Open Policy Agent (OPA) package from v0 to v1. The refactoring in models/meshmodel/core/policies/rego_policy_relationship.go to accommodate the new OPA v1 API is well-executed, with significant improvements in error handling and logging that enhance the code's robustness. The dependency updates in go.mod and go.sum are comprehensive and align with the PR's objectives. The change in models/oci/oci.go also correctly addresses a deprecated constant. Overall, these are solid improvements to the codebase. I have one minor suggestion to further enhance code clarity.

[vr-varad]

Thank you @abohoss for your contribution!!
If this work is complete, this is a good item to add to the weekly Meshery Development meeting agenda. You can add this item in the doc, attend, and present it. Meeting details at https://meet.layer5.io/meshery.

[n2h9]

Note, usage of RegoPolicyHandler in meshery:
https://github.com/search?q=org%3Ameshery+RegoPolicyHandler&type=code

signature is compatible ✅
meshery build with changes from this pr are passing ✅

[n2h9]

thank you @abohoss ❤️