tf-psa-crypto: cmake: Fix hard coded path to framework

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tf-psa-crypto/tests/CMakeLists.txt b/tf-psa-crypto/tests/CMakeLists.txt
index 8439dae..2929cf3 100644
--- a/tf-psa-crypto/tests/CMakeLists.txt
+++ b/tf-psa-crypto/tests/CMakeLists.txt
@@ -303,7 +303,7 @@
     # files are automatically included because the library targets declare
     # them as PUBLIC.
     target_include_directories(test_suite_${data_name}
-        PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../framework/tests/include
+        PRIVATE ${TF_PSA_CRYPTO_FRAMEWORK_DIR}/tests/include
         PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../library
         PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../core
         PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../drivers/builtin/src)