[clang] [clang][Driver][AVR] Reject c/c++ compilation for avr1 devices (PR #111798)

[Ben Shi via cfe-commits]

benshi001 wrote:

> ```
> �_bk;t=1728546187607�Failed Tests (1):
> �_bk;t=1728546187607�  Clang :: Driver/hip-partial-link.hip
> ```
> 
> And the CI test failure is this, the reporting is not great because we run check- targets one after another. This test was already failing on main.
> 
> If it fails again download the logs and search for "Failed<2-3 spaces>" and you'll see any results summaries where something failed. I plan to work on combining the results so this isn't a problem in the future.

Thanks. I am also thinking the failure is not related to my clang-driver-AVR work.

https://github.com/llvm/llvm-project/pull/111798