security: Pair-up Tpm and Pib in KeyChain

In this commit, we also change the HOME setting for test cases.

Change-Id: I7fa15461555b3519d9d2005c6956c167ed07d66f
Refs: #2242
Refs: #2260
diff --git a/tests/unit-tests/transport/test-homes/tcp-transport/bad-malformed-uri/.ndn/client.conf b/tests/unit-tests/transport/test-homes/tcp-transport/bad-malformed-uri/.ndn/client.conf
index 872a17a..d4714da 100644
--- a/tests/unit-tests/transport/test-homes/tcp-transport/bad-malformed-uri/.ndn/client.conf
+++ b/tests/unit-tests/transport/test-homes/tcp-transport/bad-malformed-uri/.ndn/client.conf
@@ -1 +1,3 @@
+pib=pib-sqlite3:/tmp/test/ndn-cxx/keychain/sqlite3-empty/
+
 transport=tcp
\ No newline at end of file