MAINTAINERS: 添加ReviewSun为bsp_nrf5x和kernel的维护者 (#10472)

添加ReviewSun为bsp_nrf5x和kernel的维护者

Author: ReviewSun

MAINTAINERS

@@ -77,6 +77,10 @@ tag: bsp_mm32f526x
 path: bsp/mm32f526x
 owners: Huanyi Mai(Chasel)<m19825309307@163.com>
 
+tag: bsp_nrf5x
+path: bsp/nrf5x
+owners: Xiaowei Swenson(ReviewSun)<Sxw1204814381@outlook.com>
+
 tag: bsp_rt-spark
 path: bsp/stm32/stm32f407-rt-spark
 owners: Bingru Zhang(Rbb666)<751061401@qq.com>, Yuqiang Wang(kurisaW)<2053731441@qq.com>
@@ -152,7 +156,7 @@ owners: Yucai Liu(illustriousness)<1486344514@qq.com>
 
 tag: kernel
 path: src
-owners: Damoshed_Xu(xu18838022837)<496121493@qq.com>, Guorui Li(GorrayLi)<liguorui1213@163.com>, Lian Wang(lianux-mm)<lianux.mm@gmail.com>, Liya Huang(wdfk-prog)<1425075683@qq.com>
+owners: Damoshed_Xu(xu18838022837)<496121493@qq.com>, Guorui Li(GorrayLi)<liguorui1213@163.com>, Lian Wang(lianux-mm)<lianux.mm@gmail.com>, Liya Huang(wdfk-prog)<1425075683@qq.com>, Xiaowei Swenson(ReviewSun)<Sxw1204814381@outlook.com>
 
 tag: libc
 path: components/libc