Warn if parsed and raw outputs mismatch

[jaimergp]

Description

See #5571 (comment)

Checklist - did you ...

• Add a file to the news directory (using the template) for the next release's release notes?
• Add / update necessary tests?
• Add / update outdated documentation?

[codspeed-hq]

CodSpeed Performance Report

Merging #5601 will not alter performance

_{Comparing jaimergp:assert-outputs-jinja (2fdce8c) with main (abd7c1d)}

Summary

✅ 5 untouched benchmarks

[beckermr]

IMHO this should have a test. That way we have a test case to use to attempt to fix the underlying issue.

[jaimergp]

Added.

[jaimergp]

I'll open a PR to skip the failing tests for now. See #5601

[isuruf]

Doesn't this log a warning for all recipes without an outputs section?

[jaimergp]

True:

WARNING: Number of parsed outputs does not match detected raw metadata blocks. Identified output block may be wrong! If you are using Jinja conditionals to include or exclude outputs, consider using `skip: true  # [condition]` instead.

I'll open an issue to track.