bump build

[mfansler]

Checklist

• [x] Used a personal fork of the feedstock to propose changes
• [x] Bumped the build number (if the version is unchanged)

Having a [skip ci] in the last commit of the previous PR seemed to prevent any building. Bumping build here just to trigger CI on main.

[conda-forge-linter]

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.