AMD-SMI-CLI - Packaging updates

Added fallback in amdsmi_init.py to access /opt/rocm/share/amd_smi
        if python package is not installed
    Made libamd_smi.so detection more reliable
    Added PyYaml dependency to pyproject.toml
    Added python3-clang dependency in CMakeLists
    Updated python3 version dependency in CMakeLists
    Update Readme
    Added Release Notes

Change-Id: Ie3b85fde7563dd84dce499f229aac1f94bcc2989
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>

py-interface/pyproject.toml

@@ -10,11 +10,14 @@ name = "amdsmi"
 authors = [
     {name = "AMD", email = "amd-smi.support@amd.com"},
 ]
-version = '0.3'
+version = '0.4'
 license = {file = "amdsmi/LICENSE"}
 readme = {file = "amdsmi/README.md", content-type = "text/markdown"}
 description = "SMI LIB - AMD GPU Monitoring Library"
 requires-python = ">=3.7"
+dependencies = [
+    'PyYAML >= 5.0',
+]
 
 [project.urls]
 "Homepage" = "https://github.com/RadeonOpenCompute/amdsmi"