Add fw_directory component

The fw_directory provides the update agent with a catalogue of
updatable images for a device. The contents of the fw_directory
is populated by a fw_inspector.

Signed-off-by: Julian Hall <julian.hall@arm.com>
Change-Id: I681ca2aabd95f7cea8b9631a00fb5c92f81ef8b3
diff --git a/deployments/component-test/component-test.cmake b/deployments/component-test/component-test.cmake
index 474ecde..c1e40fb 100644
--- a/deployments/component-test/component-test.cmake
+++ b/deployments/component-test/component-test.cmake
@@ -108,6 +108,7 @@
 		"components/service/block_storage/factory/ref_ram"
 		"components/service/block_storage/factory/ref_ram_gpt"
 		"components/service/block_storage/factory/client"
+		"components/service/fwu/agent"
 		"components/service/crypto/client/cpp"
 		"components/service/crypto/client/cpp/protocol/protobuf"
 		"components/service/crypto/client/cpp/protocol/packed-c"