Only revert xy for epsg 4326

[meggart]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 97.22222% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 51.84%. Comparing base (7d8a711) to head (5d98424).

Files with missing lines	Patch %	Lines
ext/ArchGDALExt/ArchGDALExt.jl	97.22%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #60      +/-   ##
==========================================
+ Coverage   51.44%   51.84%   +0.39%     
==========================================
  Files          12       12              
  Lines         484      488       +4     
==========================================
+ Hits          249      253       +4     
  Misses        235      235              

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[meggart]

@lazarusA is there a way to test if YAXArray docs are still building and producing correct plots with this PR?

[lazarusA]

just test if this works: https://juliadatacubes.github.io/YAXArrays.jl/stable/UserGuide/read.html#Read-GDAL-GeoTIFF,-GeoJSON

using YAXArrays
using ArchGDAL
using Downloads: download

path = download("https://github.com/yeesian/ArchGDALDatasets/raw/307f8f0e584a39a050c042849004e6a2bd674f99/gdalworkshop/world.tif", "world.tif")
ds = open_dataset(path)

[meggart]

That example is not going through the code path that I changed here. It would rather be this:

using YAXArrays
using ArchGDAL
import ArchGDAL as AG
using Downloads: download

path = download("https://github.com/yeesian/ArchGDALDatasets/raw/307f8f0e584a39a050c042849004e6a2bd674f99/gdalworkshop/world.tif", "world.tif")
ds = YAXArray(AG.readraster(path))

However, this is broken with the old version of this package because they, although they specify EPSG, which should have yx instead of xy. I have reverted the special case so that it works again with your dataset. If you come across cases where the dims are wrong, please ping me and I will try to fix quickly