Remove PSA_ERROR_NOT_SUPPORTED as a return value to iop abort APIs

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
diff --git a/tf-psa-crypto/include/psa/crypto.h b/tf-psa-crypto/include/psa/crypto.h
index 4d84a8f..9ef9b9e 100644
--- a/tf-psa-crypto/include/psa/crypto.h
+++ b/tf-psa-crypto/include/psa/crypto.h
@@ -5241,8 +5241,6 @@
  *
  * \retval #PSA_SUCCESS
  *          The operation was aborted successfully.
- *
- * \retval #PSA_ERROR_NOT_SUPPORTED \emptydescription
  * \retval #PSA_ERROR_BAD_STATE
  *          The library has not been previously initialized by
  *          \c psa_crypto_init().
@@ -5533,8 +5531,6 @@
  *
  * \retval #PSA_SUCCESS
  *          The operation was aborted successfully.
- *
- * \retval #PSA_ERROR_NOT_SUPPORTED \emptydescription
  * \retval #PSA_ERROR_BAD_STATE
  *          The library has not been previously initialized by
  *          \c psa_crypto_init().
@@ -5793,8 +5789,6 @@
  *
  * \retval #PSA_SUCCESS
  *          The operation was aborted successfully.
- *
- * \retval #PSA_ERROR_NOT_SUPPORTED \emptydescription
  * \retval #PSA_ERROR_BAD_STATE
  *          The library has not been previously initialized by
  *          \c psa_crypto_init().