hlr: Use python module instead of cmdline to modify sqlite db

Change-Id: I94a294c37f361a666064094455c9a1e1399fdfc7
diff --git a/check_dependencies.py b/check_dependencies.py
index 2c9e5c3..d9b857c 100755
--- a/check_dependencies.py
+++ b/check_dependencies.py
@@ -23,5 +23,6 @@
 import traceback
 import yaml
 import pydbus
+import sqlite3
 
 print('dependencies ok')