Double the number of exporter build-and-test groups

[jmacd]

Description: Double the number of exporter test groups so that new tests can be added, e.g., the new tests in #31996.

Testing: These changes were applied in #31996 and they resolved a timeout.

[crobert-1]

Failing test is frequency of #27295, I've added it as frequency there.

[songy23]

Can you update .github/workflows/build-and-test-windows.yml as well?

#32510 for context. cc @mx-psi

[crobert-1]

I just realized you'll also need to update build-and-test-windows.yml with the new exporter groups.

[jmacd]

Oh! The windows build-and-test appears out-of-date prior to my change--apparently was skipping some receiver tests.
See feb5ba2

[crobert-1]

Oh! The windows build-and-test appears out-of-date prior to my change--apparently was skipping some receiver tests. See feb5ba2

You're right, we're fixing it in #32518 which is what made me remember this would need updated too. 👍

If possible, maybe only add the new groups to the Windows tests, and let the other PR add the rest? That way the changelog will be a bit more clear going forward.

[crobert-1]

Thanks for making the extra changes!

[jmacd]

=== Errors
multiple definitions of TestMain

[crobert-1]

=== Errors
multiple definitions of TestMain

Should be fixed by #32603. Hopefully another rebase should fix it.