Remove redundant config.h includes definitions

common.h already includes config.h, so a a file uses common.h
it no longer requires the definition/inclusion of config.h

Signed-off-by: Joe Subbiani <joe.subbiani@arm.com>
diff --git a/library/psa_crypto_storage.c b/library/psa_crypto_storage.c
index 70d86bf..f5ed269 100644
--- a/library/psa_crypto_storage.c
+++ b/library/psa_crypto_storage.c
@@ -18,12 +18,6 @@
  *  limitations under the License.
  */
 
-#if defined(MBEDTLS_CONFIG_FILE)
-#include MBEDTLS_CONFIG_FILE
-#else
-#include "mbedtls/config.h"
-#endif
-
 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
 
 #include <stdlib.h>
diff --git a/library/psa_its_file.c b/library/psa_its_file.c
index ee11cb3..08503f2 100644
--- a/library/psa_its_file.c
+++ b/library/psa_its_file.c
@@ -18,12 +18,6 @@
  *  limitations under the License.
  */
 
-#if defined(MBEDTLS_CONFIG_FILE)
-#include MBEDTLS_CONFIG_FILE
-#else
-#include "mbedtls/config.h"
-#endif
-
 #if defined(MBEDTLS_PSA_ITS_FILE_C)
 
 #if defined(MBEDTLS_PLATFORM_C)