[v4] Enum type throws errors if old values are encountered

[kinglozzer]

I had an enum set up with values of 2D and 3D, there’s a regex somewhere (probably this one?) that didn’t like these values so I changed them to TwoDimensional and ThreeDimensional.

Before I updated the old values in the database, queries threw an error:

Expected a value of type "DimensionsEnum" but received: 3D

I’m not entirely sure what this module should do here. We ensure old values are preserved during dev/build, so it’s therefore possible for those values to be returned from queries - perhaps because of that we should support them?

DBEnum has a getEnumObsolete() method that fetches all values including obsolete ones.