[SWDEV-482966/ SWDEV-482967] Removing pytest dependency + install path change

Signed-off-by: Juan Castillo <juan.castillo@amd.com>
Change-Id: I7aace93fcad18d67443e6849c10a1fbbc65d0fa8
Signed-off-by: Juan Castillo <juan.castillo@amd.com>

tests/python_unittest/__init__.py

@@ -0,0 +1,4 @@
+import sys
+sys.path.append("/opt/rocm/libexec/amdsmi_cli/")
+
+from _version import __version__