feat: README新增内核编码规范

Close #I644XN
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: I733a65111f7557e155b0bb7be87944aaa377e928

.gitee/PULL_REQUEST_TEMPLATE.zh-CN.md

@@ -13,7 +13,7 @@
 ### 是否涉及对外变更（典型的如：对外API规格变更、新增对外接口等等）
 
 必须选择一项（在MarkDown模式下用[x]替换[ ]即可勾选对应选项）:
-- [ ] 是，涉及对外变更: 需要在commit message中按【[模板要求](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)】描述变更点
+- [ ] 是，涉及对外变更: 需要在commit message中按【[模板要求](https://gitee.com/openharmony/kernel_liteos_a/wikis/Commit%20message%20%E8%A7%84%E8%8C%83)】描述变更点
 - [ ] 否，不涉及对外变更
 
 ### 是否需要同步至release（如：3.0LTS ... ）分支？

README.md

@@ -89,7 +89,11 @@ For compilation, please refer to the [compilation instructions](https://gitee.co
 
 [How to involve](https://gitee.com/openharmony/docs/blob/HEAD/en/contribute/contribution.md)
 
-[Commit message spec](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)
+[Commit message spec](https://gitee.com/openharmony/kernel_liteos_a/wikis/Commit%20message%20%E8%A7%84%E8%8C%83)
+
+[C&C++ Secure Coding Guide](https://gitee.com/openharmony/docs/blob/master/en/contribute/OpenHarmony-c-cpp-secure-coding-guide.md)
+
+[LiteOS-A Kernel Coding Style Guide](https://gitee.com/openharmony/kernel_liteos_a/wikis/LiteOS-A%20%E5%86%85%E6%A0%B8%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83%E6%8C%87%E5%8D%97)
 
 ## Repositories Involved<a name="section1371113476307"></a>
 

README_zh-HK.md

@@ -89,7 +89,11 @@ OpenHarmony LiteOS-A內核支持[Hi3516DV300](https://gitee.com/openharmony/docs
 
 [如何貢獻](https://gitee.com/openharmony/docs/blob/HEAD/zh-cn/contribute/%E5%8F%82%E4%B8%8E%E8%B4%A1%E7%8C%AE.md)
 
-[Commit message規範](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)
+[Commit message規範](https://gitee.com/openharmony/kernel_liteos_a/wikis/Commit%20message%20%E8%A7%84%E8%8C%83)
+
+[OpenHarmony C&C++ 安全編程指南](https://gitee.com/openharmony/docs/blob/master/zh-cn/contribute/OpenHarmony-c-cpp-secure-coding-guide.md)
+
+[LiteOS-A 內核編碼規範指南](https://gitee.com/openharmony/kernel_liteos_a/wikis/LiteOS-A%20%E5%86%85%E6%A0%B8%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83%E6%8C%87%E5%8D%97)
 
 ## 相關倉<a name="section1371113476307"></a>
 

README_zh.md

@@ -91,7 +91,11 @@ OpenHarmony LiteOS-A内核支持[Hi3516DV300](https://gitee.com/openharmony/docs
 
 [如何贡献](https://gitee.com/openharmony/docs/blob/HEAD/zh-cn/contribute/%E5%8F%82%E4%B8%8E%E8%B4%A1%E7%8C%AE.md)
 
-[Commit message规范](https://gitee.com/openharmony/kernel_liteos_m/wikis/Commit%20message%E8%A7%84%E8%8C%83)
+[Commit message规范](https://gitee.com/openharmony/kernel_liteos_a/wikis/Commit%20message%20%E8%A7%84%E8%8C%83)
+
+[OpenHarmony C&C++ 安全编程指南](https://gitee.com/openharmony/docs/blob/master/zh-cn/contribute/OpenHarmony-c-cpp-secure-coding-guide.md)
+
+[LiteOS-A 内核编码规范指南](https://gitee.com/openharmony/kernel_liteos_a/wikis/LiteOS-A%20%E5%86%85%E6%A0%B8%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83%E6%8C%87%E5%8D%97)
 
 ## 相关仓<a name="section1371113476307"></a>