Don't automatically use verbose mode for Kotlinc
Don't automatically use verbose mode for Kotlinc

Summary: We already have the ability to turn verbose mode on/off using `verboseModeOnlyExtraArguments`, so we shouldn't always add the verbose param, which leads to a load of spam appearing in eerrors.

fbshipit-source-id: c9bc80e141f1d36b81d358ec1221cd9b85dfc5ce

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