[rocm7.0_internal_testing] Fix test_aot_inductor (#2329)

Fixes  SWDEV-541804
Added PLATFORM_SUPPORTS_FP8 import alongside existing platform flags.
Adjusted import formatting to include a trailing comma.

Signed-off-by: Jagadish Krishnamoorthy <[email protected]>

Author: jagadish-amd

test/inductor/test_aot_inductor.py

@@ -30,7 +30,8 @@
 from torch.testing._internal.common_cuda import (
     SM80OrLater,
     SM90OrLater,
-    PLATFORM_SUPPORTS_FLASH_ATTENTION
+    PLATFORM_SUPPORTS_FLASH_ATTENTION,
+    PLATFORM_SUPPORTS_FP8
 )
 from torch.testing._internal.common_device_type import (
     _has_sufficient_memory,