Include public and public-ish PSA headers in CPP check

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index 09c5273..c69cd2b 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -109,6 +109,12 @@
 #include "mbedtls/memory_buffer_alloc.h"
 #endif
 
+#include "psa/crypto.h"
+#include "psa/crypto_se_driver.h"
+#include "psa/crypto_entropy_driver.h"
+#include "psa/crypto_accel_driver.h"
+#include "../library/psa_crypto_its.h"
+
 int main()
 {
     mbedtls_platform_context *ctx = NULL;