ci: Don't do the update-zig1 test steps on aarch64-linux.
We already do these on the x86_64-linux machines. They're fairly costly, and it
seems very unlikely to me that they'll uncover issues that wouldn't be uncovered
on x86_64-linux.
27108cc99eAlex Rønne Petersen committed on 3/26/2025, 3:30:21 PMparent628092c