Update pin for rdma_core

[regro-cf-autotick-bot]

This PR has been triggered in an effort to update the pin for rdma_core. The current pinned version is 59, the latest available version is 60 and the max pin pattern is x. This migration will impact 5 feedstocks.

Checklist:

• The new version is a stable supported pin.
• I checked that the ABI changed from 59 to 60.

**Please note that if you close this PR we presume that the new pin has been rejected.

@conda-forge-admin please ping rdma-core

_{This PR was generated by https://github.com/regro/cf-scripts/actions/runs/18838346355 - please use this URL for debugging.}

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-webservice.

I was asked to ping @conda-forge/rdma-core and so here I am doing that.

[conda-forge-admin]

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/meta.yaml) and found it was in an excellent condition.

[pentschev]

@conda-forge-admin could you please merge this?

rdma-core generally guarantees ABI stability, version 60 doesn't report anything different, thus it should be safe to assume we can go ahead without problems. Despite the ABI stability, we want to rebuild binaries to enable new features in each release.