update to 0.1.9

RealThread_STM32F4.yaml

@@ -2,7 +2,7 @@
 vendor: RealThread
 dvendor: STMicroelectronics
 name: STM32F4
-version: 0.1.7
+version: 0.1.9
 yaml_version: 1
 type: Chip_Support_Packages
 family_name: STM32