[hipblaslt] Update gfx12 F8BS TN SAB Vector Gridbase yaml for ROCm 7.0 (#1057)

Following up of #1054
ROCm/hipBLASLt#1941
These configs are required to support DeepSeek-R1-Distill FP8 models on
gfx12.
Previously, it was only applied to release-6.4 branch. To keep further
support for these models, minimized kernels to add, and it generally
performs similar or better than before.

Conducted hipblaslt-test on both gfx1200 and gfx1201, and it passed all
tests.

[----------] Global test environment tear-down
[==========] 39066 tests from 11 test suites ran. (364139 ms total)
[ PASSED ] 39066 tests.
hipBLASLt version: 100100
hipBLASLt git version:
879361da5cbf79495ff43db977eada9cfc7db360-dirty
command line: hipblaslt-test

Co-authored-by: Val Movsik <160653499+vamovsik@users.noreply.github.com>

Author: hyoon1