Pull Request Overview

The Pull Request as submitted contains no code changes, which precludes any verification of the stated goals: bumping the reva dependency and adding service user configuration to the sharing service. While automated analysis marks the PR as 'up to standards', this is a false positive resulting from the absence of modified files to analyze.

Significant gaps exist for all acceptance criteria. There is no evidence of the dependency update or the logic required to enforce service account configurations during migrations. This PR should not be merged in its current state.

About this PR

• The Pull Request does not contain any code changes. The intended 'reva' dependency bump and configuration updates for the 'sharing' service are missing from the fileset.
• Jira ticket information is missing, which is necessary to verify the implementation against the broader guest-links feature requirements.

Test suggestions

• Verify reva dependency version update in the dependency manifest (e.g., go.mod).
• Verify configuration validation logic for the service account in the sharing service.
• Verify that migrations fail or exhibit correct error behavior when service account configuration is missing.

Consider implementing these tests if applicable:
1. Verify reva dependency version update in the dependency manifest (e.g., go.mod).
2. Verify configuration validation logic for the service account in the sharing service.
3. Verify that migrations fail or exhibit correct error behavior when service account configuration is missing.

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