[rules] Upgrade to 5.0.0 M1 shows errors

[lsiepel]

Upgraded to 5.0.0 M1 and have some issues that i have not seen before.

For instance with DSL rules, not sure what is going on, it worked flawless in 4.3.3.

2025-02-23 20:26:41.159 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'notificatie_wasmachine.rules'
2025-02-23 20:26:41.208 [ERROR] [ipt.internal.ScriptEngineManagerImpl] - ScriptEngine for language 'application/vnd.openhab.dsl.rule' could not be found for identifier: f2edf256-b084-4c26-97cd-cf4df6cc97a4
2025-02-23 20:26:41.214 [ERROR] [ipt.internal.ScriptEngineManagerImpl] - ScriptEngine for language 'application/vnd.openhab.dsl.rule' could not be found for identifier: b1d927d9-03e1-48ae-8f27-83b9355b10ab
2025-02-23 20:26:41.224 [ERROR] [ipt.internal.ScriptEngineManagerImpl] - ScriptEngine for language 'application/vnd.openhab.dsl.rule' could not be found for identifier: cced0d9e-f6d2-4081-ab87-a231499055e3
2025-02-23 20:26:41.227 [ERROR] [ipt.internal.ScriptEngineManagerImpl] - ScriptEngine for language 'application/vnd.openhab.dsl.rule' could not be found for identifier: 0a332eb5-957c-42ad-b0ab-184f666cf86a