Enable more tests on AMD for warp size 32

[sstamenk]

Enables more tests for warp size 32 Radeon GPUs. Out of the enabled tests 60 pass and only the following test is failing due to accuracy issues:

• tests/test_functional.py::TestIGEMMFunctional::test_minmax_igemm[transpose=F-batch_dim=2-hidden_dim=4096-seq_dim=32]

Attaching logs bitsandbytes_even_more_tests_gfx1201.log

Also reverted comment changes from previous PR to keep uniformity.

[github-actions]

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[matthewdouglas]

LGTM, thanks!