update hwcert to hwcompatible

tests/cpufreq/cpufreq.py

@@ -15,9 +15,9 @@
 from random import randint
 from time import sleep
 
-from hwcert.env import CertEnv
-from hwcert.test import Test
-from hwcert.command import Command, CertCommandError
+from hwcompatible.env import CertEnv
+from hwcompatible.test import Test
+from hwcompatible.command import Command, CertCommandError
 
 
 class CPU: