stm32f103-keysking学习板BSP移植（first version） (RT-Thread#10286)

* 添加bsp到ci

* [BSP]stm32f103-keysking学习板 bsp移植（first version）

* 压缩board.png

* 删除不必要文件(main.c,system_stm32f1xx.c)

* 修改ignore文件

* 删改CubeMX_Config多余文件

* 修改attach文件为ci.attachconfig.yml

* yml添加 --strict

Author: QianJiu05

.github/ALL_BSP_COMPILE.json

@@ -135,6 +135,7 @@
         "stm32/stm32f103-fire-arbitrary",
         "stm32/stm32f103-gizwits-gokitv21",
         "stm32/stm32f103-hw100k-ibox",
+        "stm32/stm32f103-keysking-learning",
         "stm32/stm32f103-onenet-nbiot",
         "stm32/stm32f103-yf-ufun",
         "stm32/stm32f103-ys-f1pro",

bsp/stm32/stm32f103-keysking-learning/.ci/attachconfig/ci.attachconfig.yml

@@ -0,0 +1,16 @@
+scons.args: &scons
+    scons_arg:
+      - '--strict'
+system.use_nano:
+  <<: *scons
+  kconfig:
+    CONFIG_RT_USING_NANO=y
+devices.gpio:
+  <<: *scons
+  kconfig:
+    - CONFIG_BSP_USING_GPIO=y
+devices.uart:
+  <<: *scons
+  kconfig:
+    - CONFIG_BSP_USING_UART=y
+    - CONFIG_USING_SERIAL=y