Implementations of WiredTigerCustomizationHooks can override WiredTigerCustomizationHooks::getTableCreateConfig to append custom configuration options when creating WT tables. These implementations may want these options to be conditional based on what table is being created, which is provided as an argument to the function. However since it is simply a string with no defined structure, these conditions can be fragile and unintuitive. We should look into making a better way for these hooks to define if/how they want to apply to certain tables.