platform: stm: fix parentheses for readability

Add parantheses to get rid of the -Wparentheses warning:
platform/ext/target/stm/common/stm32h5xx/secure/target_cfg.c:490:21:
warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
  490 |     if(SCB->AIRCR & SCB_AIRCR_PRIS_Msk == 0)
      |                   ^

Change-Id: Icbbe6b0393f9ac0be3600fed60e3508dfe9a40eb
Signed-off-by: Stefan Gloor <[email protected]>
(cherry picked from commit 43474c807dc5ef9aa32ce8092770428ff66bd23c)
Signed-off-by: Tim Pambor <[email protected]>

Author: tpambor

platform/ext/target/stm/common/stm32h5xx/secure/target_cfg.c

@@ -487,7 +487,7 @@ void gtzc_init_cfg(void)
     FLOW_CONTROL_STEP(uFlowProtectValue, FLOW_STEP_GTZC_VTOR_LCK, FLOW_CTRL_GTZC_VTOR_LCK);
 
     /* Check PRIS Is enabled */
-    if(SCB->AIRCR & SCB_AIRCR_PRIS_Msk == 0)
+    if((SCB->AIRCR & SCB_AIRCR_PRIS_Msk) == 0)
       Error_Handler();
     FLOW_CONTROL_STEP(uFlowProtectValue, FLOW_STEP_GTZC_PRIS_EN, FLOW_CTRL_GTZC_PRIS_EN);