CMAKE: Changed dependency to suggestion for centos

Updated pyproject.toml to depend on clang via pip
	Changed python38 dependency to a suggestion for rpm builds
Change-Id: Idf3bd94aafaf715f600dead0a3a9cb95cff29368
Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>

py-interface/pyproject.toml

@@ -17,6 +17,7 @@ description = "SMI LIB - AMD GPU Monitoring Library"
 requires-python = ">=3.7"
 dependencies = [
     'PyYAML >= 5.0',
+    'clang >= 14.0'
 ]
 
 [project.urls]