Move test_keys.h to include/test

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/scripts/make_generated_files.bat b/scripts/make_generated_files.bat
index 29687cb..0c15c38 100644
--- a/scripts/make_generated_files.bat
+++ b/scripts/make_generated_files.bat
@@ -26,6 +26,6 @@
 python framework\scripts\generate_config_tests.py || exit /b 1

 python framework\scripts\generate_ecp_tests.py || exit /b 1

 python framework\scripts\generate_psa_tests.py || exit /b 1

-python framework\scripts\generate_test_keys.py --output framework\tests\src\test_keys.h || exit /b 1

+python framework\scripts\generate_test_keys.py --output framework\tests\include\test\test_keys.h || exit /b 1

 python framework\scripts\generate_test_cert_macros.py --output tests\src\test_certs.h || exit /b 1

 python framework\scripts\generate_tls13_compat_tests.py || exit /b 1