maintainers: 添加lizhen9880为bsp_stm32f429-atk-apollo和at组件的维护者

Author: lizhen9880

MAINTAINERS

@@ -47,7 +47,7 @@
 
 tag: at
 path: components/net/at
-owners: Chen Beidou(Ryan-CW-Code)<1831931681@qq.com>
+owners: Chen Beidou(Ryan-CW-Code)<1831931681@qq.com>, lizhen9880(lizhen9880)<lizhen9880@126.com>
 
 tag: bsp_cvitek
 path: bsp/cvitek
@@ -110,6 +110,10 @@ tag: bsp_stm32
 path: bsp/stm32
 owners: Liya Huang(wdfk-prog)<1425075683@qq.com>
 
+tag: bsp_stm32f429-atk-apollo
+path: bsp/stm32/stm32f429-atk-apollo
+owners: lizhen9880(lizhen9880)<lizhen9880@126.com>
+
 tag: bsp_stm32h723-st-nucleo
 path: bsp/stm32/stm32h723-st-nucleo
 owners: 下里巴人(hywing)<hywing.sir@qq.com>