chore: block-tools updated to 2.14.3

[blackcat]

Greptile Summary

The PR updates the workspace-wide @platforma-sdk/block-tools pin from 2.12.9 to 2.14.3 and records a minor package release.

• Catalog — the pnpm workspace mechanism for centrally pinning shared dependency versions; its block-tools entry changes to 2.14.3.
• block-tools — the Platforma build, packaging, publishing, and structure-management CLI; all catalog-based importers now resolve version 2.14.3.
• Lockfile — pnpm’s reproducible dependency-resolution record; it adds the new block-tools snapshot and associated transitive package versions.
• Changeset — release metadata consumed by Changesets; it declares a minor release of @platforma-open/milaboratories.gpu-test for this dependency update.

Confidence Score: 5/5

The PR appears safe to merge, with no concrete changed-code defect or newly introduced reachable security exposure identified.

The workspace catalog, importer resolutions, lockfile snapshot, and release metadata consistently apply the block-tools 2.14.3 update, while investigated vulnerable transitive versions were either unchanged from the base branch or lacked a realistic changed-code path.

Important Files Changed

Filename	Overview
pnpm-workspace.yaml	Updates the shared block-tools catalog pin from 2.12.9 to 2.14.3.
pnpm-lock.yaml	Consistently resolves block-tools 2.14.3 for all importers and records its updated transitive dependency graph.
.changeset/tricky-nails-start.md	Records a minor package release describing the block-tools update.

_{Reviews (1): Last reviewed commit: "chore: block-tools updated to 2.14.3" | Re-trigger Greptile}