Skye Wanderman-Milne 8d4b50e397 [TPU CI] Run build matrix on v3-8 as well as v4-8
We're seeing failures on v3-8 that don't appear on the current v4-8
testing. v3-8 also exposes 8 devices (vs. v4-8 exposes 4), and some
tests needs 8 devices to run.

I just added a v3-8 runner VM.

Also adds a missing pip install command (I only caught this with a
fresh runner since it only needs to be installed once).
2022-12-09 22:32:09 +00:00
..
2021-08-19 20:21:16 +02:00