feat: add TonMCMSChainState

[ecPablo]

Adding the TonMCMSChainState from chainlink-ton to prevent importing chainlink-ton into the repo so cld-changesets can use this type in it's helpers.

[changeset-bot]

🦋 Changeset detected

Latest commit: 7388298

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
chainlink-deployments-framework	Minor

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[cl-sonarqube-production]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarQube

[Copilot]

Pull request overview

Adds a new TonMCMSChainState type to the MCMS proposal utilities so that cld-changesets helpers can reference TON MCMS state without importing chainlink-ton.

Changes:

• Introduce TonMCMSChainState struct with a ByQualifier map of *TonMCMSSuiteState.
• Add changeset entry describing the new type as a minor change.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
engine/cld/mcms/proposalutils/timelock_config.go	Defines the new TonMCMSChainState type alongside the existing TonMCMSSuiteState.
.changeset/petite-knives-stop.md	Changeset entry for the minor release.

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