Bump version lib:7.2.0 tool:2.2.0+hash

Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Change-Id: I07138dad67d796fb8c2dd418a384f663dd8532c0


[ROCm/rocm_smi_lib commit: 9c16cc8baf]

projects/rocm-smi-lib/python_smi_tools/README.md

@@ -2,8 +2,9 @@
 
 This tool acts as a command line interface for manipulating
 and monitoring the amdgpu kernel, and is intended to replace
-and deprecate the existing rocm_smi.py CLI tool.
-It uses Ctypes to call the rocm_smi_lib API.
+and deprecate the existing rocm_smi.py CLI tool located at
+https://github.com/ROCm/ROC-smi.
+This tool uses Ctypes to call the rocm_smi_lib API.
 Recommended: At least one AMD GPU with ROCm driver installed
 Required: ROCm SMI library installed (librocm_smi64)