Update setuptools to v75

[eap]

This change updates our pinned setuptools version to v75. This change is necessary due to the update to py-awscrt here spack/spack-packages#3553 which now requires setuptools >= v71.

Issues addressed

This change is part of the resolution to #1932

Applications affected

ewok-env

Systems affected

ec2, jedi-ci

Checklist

• This PR addresses one issue/problem/enhancement or has a very good reason for not doing so.
• These changes have been tested on the affected systems and applications.
• All dependency PRs/issues have been resolved and this PR can be merged.
• N/A All necessary updates to the documentation (spack-stack wiki) will be made when this PR is merged

[climbfuji]

I am waiting for the CI tests - curious if we get any duplicates or version conflicts for any of the environments. Will approve if they all pass.

[eap]

I am waiting for the CI tests - curious if we get any duplicates or version conflicts for any of the environments. Will approve if they all pass.

Agreed - I will note that when I did this locally with the unified-dev environment I observed a multi-version concretization problem resulting inpy-netcdf4 splitting between 1.6.5 and 1.7.2, but pinning the version to 1.7 fixed the duplicates.

I wasn't sure if it was an artifact of my local setup and environment contamination or if it was real. I suppose CI will help with this.

[climbfuji]

I am waiting for the CI tests - curious if we get any duplicates or version conflicts for any of the environments. Will approve if they all pass.

Agreed - I will note that when I did this locally with the unified-dev environment I observed a multi-version concretization problem resulting inpy-netcdf4 splitting between 1.6.5 and 1.7.2, but pinning the version to 1.7 fixed the duplicates.

I wasn't sure if it was an artifact of my local setup and environment contamination or if it was real. I suppose CI will help with this.

We definitely want 1.7.2.

[climbfuji]

The two successful CI runs used py-netcdf4@1.7.2.