Summary

This PR lowers the cardinality of certain metrics, in order to lower the space usage.

Changes

• Do not accumulate forwarded uplinks and received downlinks by application ID.
• Do not accumulate UDP unmarshaling errors by value, as the value really contains the value in the case of numbers.

Testing

🐒

Regressions

N/A. I've double checked that our aggregations in the ECS templates don't depend on these labels, and they do not.

Notes for Reviewers

No need to review. Strictly CI.

Checklist

• Scope: The referenced issue is addressed, there are no unrelated changes.
• Compatibility: The changes are backwards compatible with existing API, storage, configuration and CLI, according to the compatibility commitments in README.md for the chosen target branch.
• Documentation: Relevant documentation is added or updated.
• Changelog: Significant features, behavior changes, deprecations and fixes are added to CHANGELOG.md.
• Commits: Commit messages follow guidelines in CONTRIBUTING.md, there are no fixup commits left.