[ci] add bsp/stm32+renesas examples files' review owner

.github/CODEOWNERS

@@ -7,9 +7,8 @@
 /.hooks                                   @supperthomas
 /.devcontainer                            @supperthomas
 /bsp/ESP32_C3                             @supperthomas
-/bsp/nr5x/                                @supperthomas
 /bsp/stm32/stm32l496-st-nucleo            @supperthomas
-/bsp/stm32/stm32f407-rt-spark             @supperthomas
+/bsp/stm32/stm32f407-rt-spark             @Rbb666
 /bsp/stm32/stm32h743-openmv-h7plus        @supperthomas
 /bsp/stm32/stm32l4r9-st-sensortile-box/   @supperthomas
 /bsp/stm32/stm32l475-atk-pandora/         @mysterywolf
@@ -17,7 +16,10 @@
 /bsp/stm32/stm32f411-st-nucleo/           @mysterywolf
 /bsp/stm32/stm32f412-st-nucleo/           @mysterywolf
 /bsp/stm32/stm32l476-st-nucleo/           @mysterywolf
+/bsp/stm32/stm32h750-artpi/               @Rbb666
 /bsp/maxim                                @supperthomas
+/bsp/nxp                                  @Rbb666
+/bsp/renesas                              @Rbb666
 
 *arduino*                                 @mysterywolf
 *.attach                                  @mysterywolf
@@ -30,5 +32,5 @@
 /components/drivers/tty/                  @BernardXiong
 
 /documentation                            @mysterywolf @Cathy-lulu
-/examples                                 @Guozhanxin
+/examples                                 @Rbb666