Build grpcio with dynamic linking to grpc-core

[mariusvniekerk]

This allows grpcio to coexist must more safely with other libraries that
make use of grpc-cpp

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[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.

[mariusvniekerk]

cc @xhochy

[mariusvniekerk]

@conda-forge-admin please rerender

[conda-forge-linter]

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

I wanted to let you know that I linted all conda-recipes in your PR (recipe) and found some lint.

Here's what I've got...

For recipe:

• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [12]

[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.

[bollwyvl]

This seems pretty awesome already: is there a downstream that would stress test it further, or is it not worth it, given the number of builds? We fairly frequently get flake as it is.

[mariusvniekerk]

Alas can't seem to get a set of deps to actually be installable, arrow is a bit of a pain for this

[mariusvniekerk]

@conda-forge-admin please rerender

[github-actions]

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

I tried to rerender for you, but it looks like there was nothing to do.

This message was generated by GitHub actions workflow run https://github.com/conda-forge/grpcio-feedstock/actions/runs/2499632871.

[mariusvniekerk]

@conda-forge-admin please rerender