Replace references to tests/include

Update them instead to refer to framework/include, where the contents
of tests/include have been moved.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/programs/util/CMakeLists.txt b/programs/util/CMakeLists.txt
index cb6bc3d..84cc93c 100644
--- a/programs/util/CMakeLists.txt
+++ b/programs/util/CMakeLists.txt
@@ -10,7 +10,7 @@
 foreach(exe IN LISTS executables)
     add_executable(${exe} ${exe}.c $<TARGET_OBJECTS:mbedtls_test>)
     target_link_libraries(${exe} ${libs} ${CMAKE_THREAD_LIBS_INIT})
-    target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/include)
+    target_include_directories(${exe} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../framework/include)
 endforeach()
 
 install(TARGETS ${executables}