Fix dep order in package config

Dependencies have to be found before including the project targets.

Signed-off-by: Martin Stump <martin.stump@mercedes-benz.com>

cmake/MantleAPIConfig.cmake.in

@@ -11,11 +11,11 @@
 
 @PACKAGE_INIT@
 
+include(CMakeFindDependencyMacro)
+find_dependency(units)
+
 if(NOT TARGET MantleAPI::MantleAPI AND NOT MantleAPI_BINARY_DIR)
   set_and_check(MantleAPI_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
   mark_as_advanced(MantleAPI_INCLUDE_DIR)
   include("${CMAKE_CURRENT_LIST_DIR}/MantleAPITargets.cmake")
 endif()
-
-include(CMakeFindDependencyMacro)
-find_dependency(units)