Allow EveryBeam version 0.6
EveryBeam!351 (merged) will change the gridder response interface. Dp3 does not use this interface of EveryBeam, so it supports the new interface without changes. This MR therefore accepts this newer EveryBeam version.
EveryBeam!351 (merged) will change the gridder response interface. Dp3 does not use this interface of EveryBeam, so it supports the new interface without changes. This MR therefore accepts this newer EveryBeam version.