soc: arm: comply to coding guidelines MISRA C:2012 Rule 14.4

MISRA C:2012 Rule 14.4 (The controlling expression of an if statement
and the controlling expression of an iteration-statement shall have
essentially Boolean type.)

Use `do { ... } while (false)' instead of `do { ... } while (0)'.

This commit is a subset of the original commit:
5d02614e34a86b549c7707d3d9f0984bc3a5f22a

Signed-off-by: Simon Hein <SHein@baumer.com>

soc/arm/cypress/common/cypress_psoc6_dt.h

@@ -100,7 +100,7 @@
 			    isr, DEVICE_DT_INST_GET(n), 0);\
 		CY_PSOC6_NVIC_MUX_MAP(n);		\
 		irq_enable(CY_PSOC6_NVIC_MUX_IRQN(n));	\
-	} while (0)
+	} while (false)
 
 /*
  * Devicetree related macros to construct pin control config data

soc/arm/nuvoton_npcx/common/soc_dt.h

@@ -263,7 +263,7 @@
 			DT_PROP(child, group_mask),                            \
 			0);						       \
 		irq_enable(DT_PROP(child, irq));                               \
-	} while (0)
+	} while (false)
 
 /**
  * @brief Get a child node from path '/npcx-espi-vws-map/name'.