Raw Custom Resources API createOrReplace does not handle create failures gracefully

[bbeaudreault]

I'm hoping to get to this this week but wanted to make an issue to keep track of:

the RawCustomResourceOperationsImpl#createOrReplace does a create, catches the exception, and then does a replace. The idea here I'm guessing is that create would fail if the resource already exists, but create can fail for other reasons as well. Any exception that's not related to the resource already existing should be propagated