test: Add request_high_version

The test identified a flaw in the implementation and lack of clarity in
the documentation when compared with Ben's intent and what was discussed
with AMI.

Change-Id: I1722b1cc8b005cef77fc48f6583ca0e2553ed2f1
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/Makefile.am b/Makefile.am
index 1dee105..fc60de8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -65,6 +65,9 @@
 test_implicit_flush_SOURCES = test/implicit_flush.c \
 			     $(TEST_MBOX_SRCS) $(TEST_MOCK_SRCS)
 
+test_request_high_version_SOURCES = test/request_high_version.c \
+			     $(TEST_MBOX_SRCS) $(TEST_MOCK_SRCS)
+
 check_PROGRAMS = test/sanity \
 		 test/copy_flash \
 		 test/erase_flash \
@@ -81,6 +84,7 @@
 		 test/bmc_event_ack_v2 \
 		 test/create_oversize_window \
 		 test/create_zero_size_window \
-		 test/implicit_flush
+		 test/implicit_flush \
+		 test/request_high_version
 
 TESTS = $(check_PROGRAMS)