Unpin `backports-datetime-fromisoformat` again

[amotl]

About

This patch intends to verify our observations shared at https://github.com/conda-forge/wetterdienst-feedstock/pull/102#issuecomment-1751357548, checking again that the recently released package backports-datetime-fromisoformat: 2.0.0-pyh0c530f3_1 is indeed broken in one way or another.

References

• https://github.com/conda-forge/wetterdienst-feedstock/pull/102#issuecomment-1751357548
• https://github.com/conda-forge/wetterdienst-feedstock/pull/104

[conda-forge-webservices[bot]]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[xylar]

Should be fixed by https://github.com/conda-forge/backports-datetime-fromisoformat-feedstock/pull/14. I will restart CI as soon as those packages are available.

[xylar]

Because I just had the last 2 builds of backports-datetime-fromisoformat marked as broken: https://github.com/conda-forge/admin-requests/pull/840 it is now a pretty high priority to get this in because the package produced in #102 will not be installable.

[xylar]

I am fixing the "quirk" in grayskull so that we will get python-eccodes instead of eccodes here: https://github.com/conda/grayskull/pull/501