[rocm-libraries] ROCm/rocm-libraries#4360 (commit 5aa1f1d)

[ci] Updating variable group-id for OSSCI

OSSCI migrated mi325s, so need a new groupID

Sanity works here:
https://github.com/ROCm/TheRock/actions/runs/21723540679/job/62659665907
normal run works here:
https://github.com/ROCm/TheRock/actions/runs/21723540679/job/62659791422

I've dabbled with organization variables, however, this does not work
for forks so for now, we will do the manual update