Change autogenerated adminPassword from 3 to 2 words

[sdsznsk]

When merged, this PR will:

• title

Sometimes the words used to generate password are too long and the password will exceed the limit:

# 2023-11-22T00:06:12.302710500Z    BACKEND   (E): Param "#/game/passwordAdmin" has surpassed the maximum limit of value/length. The maximum allowed is 32.`

I think reducing the # of words is better than cutting after 32 character.

Or we could just regenerate if the pass exceeds 32 chars 🤔

[jonpas]

I think this is completely fine, it can always be set manually anyways.