setup.m: more robust gemini3d detection

default gemini3d.run name given

submodule update v4.1.0 matlab-stdlib

writes HDF5 scalars properly
increase argument checks

write.grid.nc4: also write glonctr,glatctr to nc4

remove dupe test

eq_zip => eq_archive

better handling of eq_zip download/extract. Allow .zip, .tar, .zstd

gemini3d v0.11.0

model.setup: autoselect cartesian,curvilinear

adjustments for 2D open dipole