Test: Add test suite for Attestation Service

Initial test cases for Attestation Service prototype added.

Change-Id: I7e60a90d85a1f9299214d6ce1cf94af05b1236c8
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
diff --git a/test/framework/test_framework.c b/test/framework/test_framework.c
index e991dd4..862c43f 100644
--- a/test/framework/test_framework.c
+++ b/test/framework/test_framework.c
@@ -26,8 +26,7 @@
         }
     }
 
-    printf("  TEST FAILED!");
-    printf("\r\n");
+    printf("  TEST FAILED!\r\n");
 }
 
 static void print_error(const char *err_msg)