TST: Doctests failing with PROJ latest (9.2)

[snowman2]

https://github.com/pyproj4/pyproj/actions/runs/3732553161/jobs/6332272804

Related: OSGeo/PROJ#3510

[snowman2]

File "/home/runner/work/pyproj/pyproj/pyproj/transformer.py", line 1222, in pyproj.transformer.transform
Failed example:
    '%9.3f %11.3f' % (x2,y2)
Expected:
    '569722.342 4268814.028'
Got:
    '569722.394 4268814.270'

File "/home/runner/work/pyproj/pyproj/pyproj/transformer.py", line 1235, in pyproj.transformer.transform
Failed example:
    '%9.3f %9.3f %9.3f %11.3f %11.3f %11.3f' % xy
Expected:
    '567721.149 351747.558 728569.133 4297989.112 4353489.645 4292106.305'
Got:
    '567721.401 351747.526 728569.212 4297989.733 4353489.752 4292106.351'

[snowman2]

Seems to be impacted by grid availability.