FmpDevicePkg/Test: Add FmpDependencyLib unit test

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2696

* Add unit tests for EvaluateDependency API in FmpDependencyLib.
* Add Test/FmpDeviceHostPkgTest.dsc to build host based unit test.
* Update FmpDevicePkg.dsc to build target based unit test.
* Update FmpDevicePkg.ci.yaml to build and run host based test.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

FmpDevicePkg/Test/FmpDeviceHostPkgTest.dsc

@@ -0,0 +1,28 @@
+## @file
+# FmpDevicePkg DSC file used to build host-based unit tests.
+#
+# Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  PLATFORM_NAME           = FmpDevicePkgHostTest
+  PLATFORM_GUID           = 80B12646-9A30-4516-AABF-DE1919B573E3
+  PLATFORM_VERSION        = 0.1
+  DSC_SPECIFICATION       = 0x00010005
+  OUTPUT_DIRECTORY        = Build/FmpDevicePkg/HostTest
+  SUPPORTED_ARCHITECTURES = IA32|X64
+  BUILD_TARGETS           = NOOPT
+  SKUID_IDENTIFIER        = DEFAULT
+
+!include UnitTestFrameworkPkg/UnitTestFrameworkPkgHost.dsc.inc
+
+[LibraryClasses]
+  FmpDependencyLib|FmpDevicePkg/Library/FmpDependencyLib/FmpDependencyLib.inf
+
+[Components]
+  #
+  # Build HOST_APPLICATION that tests the FmpDependencyLib
+  #
+  FmpDevicePkg/Test/UnitTest/Library/FmpDependencyLib/FmpDependencyLibUnitTestsHost.inf