Is saying to a kaafir “I wish you well” or “I wish you all the best” on his festival regarded as congratulating him?

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Check below answers in case you are looking for other related questions:
Ruling on celebrating non-Muslim holidays and congratulating them
Greeting Christians on the occasion of their festivals

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Related Answers:
Is it permissible for him to sell gifts that have to do with kaafir festivals?
One who lives among people who commit shirk
Greeting a kaafir first
Ruling on celebrating non-Muslim holidays and congratulating them
Greeting Christians on the occasion of their festivals

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