input.Makefile: Generate VegBIEN.2-step.xml correctly from VegX.xml, by removing DB config env vars passed to map for that test case. Note that this causes the VegBIEN.2-step.xml test to fail, because the 2-step mapping does not yet match the 1-step mapping.
input.Makefile: Generate VegBIEN.2-step.xml correctly from VegX.xml, by removing DB config env vars passed to map for that test case. Note that this causes the VegBIEN.2-step.xml test to fail, because the 2-step mapping does not yet match the 1-step mapping.