[tl-test] added settings example for CIs

Author: netzulo

testlinktests/configs/settings.example.json

@@ -0,0 +1,9 @@
+{
+    "connection":{
+      "is_https": false,
+      "host": "qalab.tk",
+      "port": 86
+    },
+    "dev_key": "1bfd2ef4ceda22b482b12f2b25457495",
+    "log_level":"DEBUG"
+}