Fix amdsmi_get_clk_freq list size

Python list slice is exclusive for the end index, so this -1 is cutting off an element.

Change-Id: I309a0a41447405b1aac465472871e169f2c405e8
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

py-interface/amdsmi_interface.py

@@ -3534,7 +3534,7 @@ def amdsmi_get_clk_freq(
     return {
         "num_supported": freq.num_supported,
         "current": freq.current,
-        "frequency": list(freq.frequency)[: freq.num_supported - 1],
+        "frequency": list(freq.frequency)[: freq.num_supported],
     }