Revert the formatting changes on MikroC ports. (#882)

Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>

portable/MikroC/ARM_CM4F/portmacro.h

@@ -193,12 +193,8 @@ static inline uint32_t ulPortRaiseBASEPRI( void )
 
         ulOriginalBASEPRI = CPU_REG_GET( CPU_BASEPRI );
         CPU_REG_SET( CPU_BASEPRI, configMAX_SYSCALL_INTERRUPT_PRIORITY );
-    __asm {
+        __asm{ dsb };
-        dsb
+        __asm{ isb };
-    };
-    __asm {
-        isb
-    };
         return ulOriginalBASEPRI;
     }
 /*-----------------------------------------------------------*/