feat: component references and automatic dependency tracking

[ryanfaircloth]

This adds support for component references in extra-files, allowing files to be updated with versions from other components in the monorepo. Also implements automatic dependency tracking that bumps dependent components when their dependencies change.

Features:

• Component references in extra-files (component field)
• Template formatting with {{version}}, {{major}}, {{minor}}, {{patch}}, {{prerelease}}, {{component}}
• Automatic dependency tracking with bumpDependents option
• Dependency notes in PR bodies
• Templated updaters for JSON, YAML, TOML, XML
• Complete versionsMap passed to strategies

This is particularly useful for Helm charts that reference container image versions, or any scenario where components depend on versions from other components but need independent versioning.

Tests: All 1079 tests passing

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• Appropriate docs were updated (if necessary)

Fixes: #2655

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