Calibrate against consumers now on RulesKernel 0.3.0

[brandonifco]

Closes #66.

All four real consumers moved from RulesKernel 0.2.0 to the published 0.3.0, and each engine's own CI passed on its pinned SDK:

• rules-factory now produces 0.3.0 pins: Produce engines on RulesKernel 0.3.0 rules-factory#136, tagged factory/v0.7.0
• Produce with rules-factory 0.7.0: RulesKernel 0.3.0 faa-part-107#42, Produce with rules-factory 0.7.0: RulesKernel 0.3.0 hoyle-backgammon#19, Produce with rules-factory 0.7.0: RulesKernel 0.3.0 srd-52-combat#69 (re-produced with factory 0.7.0)
• Reference RulesKernel 0.3.0 SRD_Combat#764 (hand-written; one-line PackageReference bump)

This PR pins tools/calibration/consumers.json to those merged commits and reruns both calibrations for docs/calibration/0.4.0.md:

• Kernel mode: faa-part-107 (156 tests), hoyle-backgammon (560) and srd-52-combat (250) all pass.
• Analyzer mode: unchanged. The three factory engines have 0 findings (with controls seen), and SRD_Combat has 17.

A dry run of release-checks.py with the suffix cleared passes.

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