Add Camellia-GCM test vectors

https://tools.ietf.org/html/draft-kato-ipsec-camellia-gcm-03#section-4
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index e7f040b..9a50a2c 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -61,6 +61,7 @@
 add_test_suite(gcm gcm.aes128_de)
 add_test_suite(gcm gcm.aes192_de)
 add_test_suite(gcm gcm.aes256_de)
+add_test_suite(gcm gcm.camellia)
 add_test_suite(hmac_shax)
 add_test_suite(md)
 add_test_suite(mdx)