Replace dependabot with custom dependencies update action

[saskliutas]

Avoid major bumps when bumping deps

Replaced dependabot with custom actions that runs pnpm -r update. Dependabot does not support bumps following specified range.

[changeset-bot]

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Latest commit: ed4e25e

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[Copilot]

Pull request overview

Updates the repository’s Dependabot configuration to prevent major-version dependency update PRs, keeping automated dependency maintenance limited to lower-risk changes.

Changes:

• Restricts Dependabot version updates to semver minor and patch only via allow.update-types.