String missing from crowdin

[martinwork]

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Arising from https://crowdin.com/editor/microbitorg/6422/en-de?view=comfortable&filter=basic&value=3#328740

String "Heap memory can still be allocated, and garbage collection can still be initiated manually using gc.collect." is missing from crowdin

https://github.com/search?q=org%3Amicrobit-foundation+%22Heap+memory+can+still+be+allocated%22&type=code

https://crowdin.com/editor/microbitorg/all?view=multilingual&filter=basic&value=3#q=Heap+memory+can+still+be+allocated