fix: handle Kotlin 1.9+ $ENTRIES pattern in enum restoration (PR #2814)

* fix: handle Kotlin 1.9+ $ENTRIES pattern in enum restoration

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* keep $ENTRIES field, it still used in getEntries() method

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Co-authored-by: clawdbot-silly-waddle <clawdbot-silly-waddle@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Skylot <118523+skylot@users.noreply.github.com>