[HIP] Bump ROCm version to 7.2.1#21066

IMbackK merged 7 commits into

ggml-org:masterggml-org/llama.cpp:masterfrom

slojosic-amd:bump_to_ROCm_7.2.1slojosic-amd/llama.cpp:bump_to_ROCm_7.2.1Copy head branch name to clipboard