nrf_security: cracen_sw: Set correct include guard

cracen_sw does not use PSA in its include guards.
Update include guard to remove PSA.

Signed-off-by: Dag Erik Gjørvad <[email protected]>

Author: degjorva

subsys/nrf_security/src/drivers/cracen/cracen_sw/include/cracen_sw_mac_cmac.h

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
 #ifndef CRACEN_SW_CMAC_H
-#define CRACEN_PSA_SW_CMAC_H
+#define CRACEN_SW_CMAC_H
 
 #include <psa/crypto.h>
 #include <stdint.h>